Merge remote-tracking branch 'upstream/develop' into erpnext-refactoring

# Conflicts: # erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py # erpnext/accounts/doctype/sales_invoice/sales_invoice.py # erpnext/buying/doctype/purchase_order/purchase_order.py # erpnext/buying/doctype/request_for_quotation/request_for_quotation.py # erpnext/controllers/accounts_controller.py # erpnext/selling/doctype/sales_order/sales_order.py # erpnext/selling/doctype/sales_order/test_sales_order.py # erpnext/stock/doctype/delivery_note/delivery_note.py # erpnext/stock/doctype/purchase_receipt/purchase_receipt.py # erpnext/subcontracting/doctype/subcontracting_receipt/subcontracting_receipt.py
2026-08-12 06:01:46 +00:00 · 2026-06-03 13:23:03 +05:30
parent e0c285e27e b72cde73ba
commit dfe3280737
44 changed files with 1227 additions and 207 deletions
--- a/erpnext/accounts/doctype/account/chart_of_accounts/verified/nz_standard_chart_of_accounts.json
+++ b/erpnext/accounts/doctype/account/chart_of_accounts/verified/nz_standard_chart_of_accounts.json
@@ -0,0 +1,449 @@
+{
+	"country_code": "nz",
+	"name": "New Zealand - Chart of Accounts with Account Numbers",
+	"disabled": "No",
+	"tree": {
+		"Application of Funds (Assets)": {
+			"Current Assets": {
+				"Bank Accounts": {
+					"Business Transaction Account": {
+						"account_number": "11011",
+						"account_type": "Bank"
+					},
+					"Business Savings Account": {
+						"account_number": "11012",
+						"account_type": "Bank"
+					},
+					"account_number": "11010",
+					"is_group": 1
+				},
+				"Cash on Hand": {
+					"account_number": "11020",
+					"account_type": "Cash"
+				},
+				"Accounts Receivable": {
+					"Debtors": {
+						"account_number": "11210",
+						"account_type": "Receivable"
+					},
+					"Provision for Doubtful Debts": {
+						"account_number": "11220"
+					},
+					"account_number": "11200",
+					"is_group": 1
+				},
+				"Inventory": {
+					"Stock on Hand": {
+						"account_number": "11311",
+						"account_type": "Stock"
+					},
+					"Work In Progress": {
+						"account_number": "11312",
+						"account_type": "Stock"
+					},
+					"account_number": "11310",
+					"account_type": "Stock",
+					"is_group": 1
+				},
+				"Prepayments": {
+					"Prepayments": {
+						"account_number": "11411"
+					},
+					"Supplier Advances": {
+						"account_number": "11412"
+					},
+					"Deferred Expense": {
+						"account_number": "11413"
+					},
+					"account_number": "11410",
+					"is_group": 1
+				},
+				"GST Receivable": {
+					"account_number": "11510",
+					"account_type": "Tax"
+				},
+				"Income Tax Receivable": {
+					"account_number": "11520",
+					"account_type": "Tax"
+				},
+				"account_number": "11000",
+				"is_group": 1
+			},
+			"Fixed Assets": {
+				"Plant & Equipment": {
+					"Plant & Equipment": {
+						"account_number": "16011",
+						"account_type": "Fixed Asset"
+					},
+					"Accumulated Depreciation - Plant & Equipment": {
+						"account_number": "16012",
+						"account_type": "Accumulated Depreciation"
+					},
+					"account_number": "16010",
+					"is_group": 1
+				},
+				"Motor Vehicles": {
+					"Motor Vehicles": {
+						"account_number": "16021",
+						"account_type": "Fixed Asset"
+					},
+					"Accumulated Depreciation - Motor Vehicles": {
+						"account_number": "16022",
+						"account_type": "Accumulated Depreciation"
+					},
+					"account_number": "16020",
+					"is_group": 1
+				},
+				"Office Equipment": {
+					"Office Equipment": {
+						"account_number": "16031",
+						"account_type": "Fixed Asset"
+					},
+					"Accumulated Depreciation - Office Equipment": {
+						"account_number": "16032",
+						"account_type": "Accumulated Depreciation"
+					},
+					"account_number": "16030",
+					"is_group": 1
+				},
+				"Buildings": {
+					"Buildings": {
+						"account_number": "16041",
+						"account_type": "Fixed Asset"
+					},
+					"Accumulated Depreciation - Buildings": {
+						"account_number": "16042",
+						"account_type": "Accumulated Depreciation"
+					},
+					"account_number": "16040",
+					"is_group": 1
+				},
+				"Computer Equipment": {
+					"Computer Equipment": {
+						"account_number": "16051",
+						"account_type": "Fixed Asset"
+					},
+					"Accumulated Depreciation - Computer Equipment": {
+						"account_number": "16052",
+						"account_type": "Accumulated Depreciation"
+					},
+					"account_number": "16050",
+					"is_group": 1
+				},
+				"Capital Work in Progress": {
+					"account_number": "16090",
+					"account_type": "Capital Work in Progress"
+				},
+				"account_number": "16000",
+				"is_group": 1
+			},
+			"account_number": "10000",
+			"root_type": "Asset"
+		},
+		"Source of Funds (Liabilities)": {
+			"Current Liabilities": {
+				"Accounts Payable": {
+					"Creditors": {
+						"account_number": "21010",
+						"account_type": "Payable"
+					},
+					"account_number": "21000",
+					"is_group": 1
+				},
+				"Goods Received Not Invoiced": {
+					"account_number": "21100",
+					"account_type": "Stock Received But Not Billed"
+				},
+				"Asset Received Not Invoiced": {
+					"account_number": "21110",
+					"account_type": "Asset Received But Not Billed"
+				},
+				"Service Received Not Invoiced": {
+					"account_number": "21120",
+					"account_type": "Service Received But Not Billed"
+				},
+				"Accrued Expenses": {
+					"account_number": "21200"
+				},
+				"Wages Payable": {
+					"account_number": "21300"
+				},
+				"PAYE Payable": {
+					"account_number": "22010"
+				},
+				"KiwiSaver Payable": {
+					"account_number": "22020"
+				},
+				"ACC Payable": {
+					"account_number": "22030"
+				},
+				"Credit Cards": {
+					"Business Credit Card": {
+						"account_number": "22110"
+					},
+					"account_number": "22100",
+					"is_group": 1
+				},
+				"Customer Advances": {
+					"account_number": "22200"
+				},
+				"Deferred Revenue": {
+					"account_number": "22210"
+				},
+				"Provisional Account": {
+					"account_number": "22220"
+				},
+				"Tax Liabilities": {
+					"GST Payable": {
+						"account_number": "22310",
+						"account_type": "Tax"
+					},
+					"GST Suspense": {
+						"account_number": "22320",
+						"account_type": "Tax"
+					},
+					"FBT Payable": {
+						"account_number": "22330",
+						"account_type": "Tax"
+					},
+					"Income Tax Payable": {
+						"account_number": "22340",
+						"account_type": "Tax"
+					},
+					"account_number": "22300",
+					"is_group": 1
+				},
+				"account_number": "21500",
+				"is_group": 1
+			},
+			"Non-Current Liabilities": {
+				"Bank Loans": {
+					"Bank Loan": {
+						"account_number": "25011"
+					},
+					"account_number": "25010",
+					"is_group": 1
+				},
+				"Lease Liabilities": {
+					"Lease Liability": {
+						"account_number": "25021"
+					},
+					"account_number": "25020",
+					"is_group": 1
+				},
+				"Shareholder Loans": {
+					"Shareholder Loan": {
+						"account_number": "25031"
+					},
+					"account_number": "25030",
+					"is_group": 1
+				},
+				"account_number": "25000",
+				"is_group": 1
+			},
+			"account_number": "20000",
+			"root_type": "Liability"
+		},
+		"Equity": {
+			"Share Capital": {
+				"account_number": "31010",
+				"account_type": "Equity"
+			},
+			"Drawings": {
+				"account_number": "31020",
+				"account_type": "Equity"
+			},
+			"Current Year Earnings": {
+				"account_number": "35010",
+				"account_type": "Equity"
+			},
+			"Retained Earnings": {
+				"account_number": "35020",
+				"account_type": "Equity"
+			},
+			"account_number": "30000",
+			"root_type": "Equity"
+		},
+		"Income": {
+			"Sales": {
+				"account_number": "41010",
+				"account_type": "Income Account"
+			},
+			"Other Income": {
+				"Interest Income": {
+					"account_number": "47010",
+					"account_type": "Income Account"
+				},
+				"Rounding Gain/Loss": {
+					"account_number": "47020",
+					"account_type": "Income Account"
+				},
+				"Foreign Exchange Gain": {
+					"account_number": "47030",
+					"account_type": "Income Account"
+				},
+				"account_number": "47000",
+				"is_group": 1
+			},
+			"account_number": "40000",
+			"root_type": "Income"
+		},
+		"Expenses": {
+			"Cost of Goods Sold": {
+				"Purchases": {
+					"account_number": "51010",
+					"account_type": "Cost of Goods Sold"
+				},
+				"Freight Inwards": {
+					"account_number": "51020",
+					"account_type": "Expenses Included In Valuation"
+				},
+				"Duty and Landing Costs": {
+					"account_number": "51030",
+					"account_type": "Expenses Included In Valuation"
+				},
+				"Stock Adjustment": {
+					"account_number": "51040",
+					"account_type": "Stock Adjustment"
+				},
+				"Stock Write Off": {
+					"account_number": "51050",
+					"account_type": "Stock Adjustment"
+				},
+				"account_number": "51000",
+				"account_type": "Cost of Goods Sold",
+				"is_group": 1
+			},
+			"Operating Expenses": {
+				"Wages & Salaries": {
+					"account_number": "61010",
+					"account_type": "Expense Account"
+				},
+				"KiwiSaver Employer Contribution": {
+					"account_number": "61020",
+					"account_type": "Expense Account"
+				},
+				"ACC Levies": {
+					"account_number": "61030",
+					"account_type": "Expense Account"
+				},
+				"Rent": {
+					"account_number": "65010",
+					"account_type": "Expense Account"
+				},
+				"Power": {
+					"account_number": "65020",
+					"account_type": "Expense Account"
+				},
+				"Telephone": {
+					"account_number": "66010",
+					"account_type": "Expense Account"
+				},
+				"Insurance": {
+					"account_number": "64010",
+					"account_type": "Expense Account"
+				},
+				"Accounting Fees": {
+					"account_number": "64020",
+					"account_type": "Expense Account"
+				},
+				"Legal Fees": {
+					"account_number": "64030",
+					"account_type": "Expense Account"
+				},
+				"Advertising and Marketing": {
+					"account_number": "65030",
+					"account_type": "Expense Account"
+				},
+				"Repairs and Maintenance": {
+					"account_number": "65040",
+					"account_type": "Expense Account"
+				},
+				"Freight and Courier": {
+					"account_number": "65050",
+					"account_type": "Expense Account"
+				},
+				"Operating Costs": {
+					"account_number": "65060",
+					"account_type": "Expense Account"
+				},
+				"account_number": "60000",
+				"is_group": 1
+			},
+			"Depreciation and Amortisation": {
+				"Depreciation - Plant & Equipment": {
+					"account_number": "62010",
+					"account_type": "Depreciation"
+				},
+				"Depreciation - Motor Vehicles": {
+					"account_number": "62020",
+					"account_type": "Depreciation"
+				},
+				"Depreciation - Office Equipment": {
+					"account_number": "62030",
+					"account_type": "Depreciation"
+				},
+				"Depreciation - Computer Equipment": {
+					"account_number": "62040",
+					"account_type": "Depreciation"
+				},
+				"account_number": "62000",
+				"is_group": 1
+			},
+			"Finance Costs": {
+				"Bank Charges": {
+					"account_number": "67010",
+					"account_type": "Expense Account"
+				},
+				"Interest Expense": {
+					"account_number": "67020",
+					"account_type": "Expense Account"
+				},
+				"Rounding Off": {
+					"account_number": "67030",
+					"account_type": "Round Off"
+				},
+				"Payment Discounts": {
+					"account_number": "67040",
+					"account_type": "Expense Account"
+				},
+				"account_number": "67000",
+				"is_group": 1
+			},
+			"Income Tax Expense": {
+				"account_number": "81010",
+				"account_type": "Expense Account"
+			},
+			"Foreign Exchange": {
+				"Exchange Gain/Loss": {
+					"account_number": "82010",
+					"account_type": "Expense Account"
+				},
+				"Unrealized Exchange Gain/Loss": {
+					"account_number": "82020",
+					"account_type": "Expense Account"
+				},
+				"account_number": "82000",
+				"is_group": 1
+			},
+			"Bad Debts": {
+				"account_number": "83010",
+				"account_type": "Expense Account"
+			},
+			"Write Off": {
+				"account_number": "83020",
+				"account_type": "Expense Account"
+			},
+			"Gain/Loss on Asset Disposal": {
+				"account_number": "83030",
+				"account_type": "Expense Account"
+			},
+			"Expenses Included In Asset Valuation": {
+				"account_number": "84010",
+				"account_type": "Expenses Included In Asset Valuation"
+			},
+			"account_number": "50000",
+			"root_type": "Expense"
+		}
+	}
+}
--- a/erpnext/accounts/doctype/budget/budget.py
+++ b/erpnext/accounts/doctype/budget/budget.py
@@ -705,18 +705,20 @@ def get_ordered_amount(params):


 def get_other_condition(params, for_doc):
-	condition = f"expense_account = '{params.expense_account}'"
+	condition = f"expense_account = {frappe.db.escape(params.expense_account)}"
 	budget_against_field = params.get("budget_against_field")

 	if budget_against_field and params.get(budget_against_field):
-		condition += f" and child.{budget_against_field} = '{params.get(budget_against_field)}'"
+		condition += (
+			f" and child.{budget_against_field} = {frappe.db.escape(params.get(budget_against_field))}"
+		)

 	date_field = "schedule_date" if for_doc == "Material Request" else "transaction_date"

 	start_date = frappe.get_cached_value("Fiscal Year", params.from_fiscal_year, "year_start_date")
 	end_date = frappe.get_cached_value("Fiscal Year", params.to_fiscal_year, "year_end_date")

-	condition += f" and parent.{date_field} between '{start_date}' and '{end_date}'"
+	condition += f" and parent.{date_field} between {frappe.db.escape(str(start_date))} and {frappe.db.escape(str(end_date))}"

 	return condition

--- a/erpnext/accounts/doctype/journal_entry/journal_entry.py
+++ b/erpnext/accounts/doctype/journal_entry/journal_entry.py
@@ -1213,7 +1213,11 @@ class JournalEntry(AccountsController):
 		self.validate_total_debit_and_credit()

 	def get_values(self):
-		cond = f" and outstanding_amount <= {self.write_off_amount}" if flt(self.write_off_amount) > 0 else ""
+		cond = (
+			f" and outstanding_amount <= {flt(self.write_off_amount)}"
+			if flt(self.write_off_amount) > 0
+			else ""
+		)

 		if self.write_off_based_on == "Accounts Receivable":
 			return frappe.db.sql(
--- a/erpnext/accounts/doctype/payment_terms_template/test_payment_terms_template.py
+++ b/erpnext/accounts/doctype/payment_terms_template/test_payment_terms_template.py
@@ -2,7 +2,9 @@
 # See license.txt

 import frappe
+from frappe.utils import add_days, getdate

+from erpnext.controllers.accounts_controller import get_payment_term_details
 from erpnext.tests.utils import ERPNextTestSuite


@@ -55,6 +57,52 @@ class TestPaymentTermsTemplate(ERPNextTestSuite):

 		self.assertRaises(frappe.ValidationError, template.insert)

+	def test_no_discount_date_without_discount(self):
+		posting_date = "2026-05-29"
+		term = frappe._dict(
+			{
+				"payment_term": "_Test No Discount Term",
+				"invoice_portion": 100.0,
+				"due_date_based_on": "Day(s) after invoice date",
+				"credit_days": 0,
+				"credit_months": 0,
+				"discount_type": "Percentage",
+				"discount": 0,
+				"discount_validity_based_on": "Day(s) after invoice date",
+				"discount_validity": 0,
+			}
+		)
+
+		details = get_payment_term_details(
+			term, posting_date=posting_date, grand_total=100, base_grand_total=100
+		)
+
+		self.assertEqual(getdate(details.due_date), getdate(posting_date))
+		self.assertIsNone(details.discount_date)
+
+	def test_discount_date_generated_with_discount(self):
+		posting_date = "2026-05-29"
+		term = frappe._dict(
+			{
+				"payment_term": "_Test Discount Term",
+				"invoice_portion": 100.0,
+				"due_date_based_on": "Day(s) after invoice date",
+				"credit_days": 30,
+				"credit_months": 0,
+				"discount_type": "Percentage",
+				"discount": 5,
+				"discount_validity_based_on": "Day(s) after invoice date",
+				"discount_validity": 10,
+			}
+		)
+
+		details = get_payment_term_details(
+			term, posting_date=posting_date, grand_total=100, base_grand_total=100
+		)
+
+		self.assertEqual(getdate(details.due_date), getdate(add_days(posting_date, 30)))
+		self.assertEqual(getdate(details.discount_date), getdate(add_days(posting_date, 10)))
+
 	def test_duplicate_terms(self):
 		template = frappe.get_doc(
 			{
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
@@ -591,6 +591,25 @@ frappe.ui.form.on("Purchase Invoice", {
 			};
 		});

+		frm.set_query("write_off_account", function (doc) {
+			return {
+				filters: {
+					report_type: "Profit and Loss",
+					is_group: 0,
+					company: doc.company,
+				},
+			};
+		});
+
+		frm.set_query("write_off_cost_center", function (doc) {
+			return {
+				filters: {
+					is_group: 0,
+					company: doc.company,
+				},
+			};
+		});
+
 		frm.fields_dict["items"].grid.get_field("deferred_expense_account").get_query = function (doc) {
 			return {
 				filters: {
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py
@@ -33,7 +33,6 @@ from erpnext.accounts.party import get_due_date, get_party_account
 from erpnext.accounts.utils import get_account_currency, get_fiscal_year, update_voucher_outstanding
 from erpnext.assets.doctype.asset.asset import is_cwip_accounting_enabled
 from erpnext.assets.doctype.asset_category.asset_category import get_asset_category_account
-from erpnext.buying.utils import check_on_hold_or_closed_status
 from erpnext.controllers.accounts_controller import validate_account_head
 from erpnext.controllers.buying_controller import BuyingController
 from erpnext.stock.doctype.purchase_receipt.purchase_receipt import (
@@ -279,7 +278,9 @@ class PurchaseInvoice(BuyingController):
 		self.check_conversion_rate()
 		self.validate_credit_to_acc()
 		self.clear_unallocated_advances("Purchase Invoice Advance", "advances")
-		self.check_on_hold_or_closed_status()
+		self.check_for_on_hold_or_closed_status(
+			"Purchase Order", "purchase_order", exclude_if_field="purchase_receipt"
+		)
 		self.validate_with_previous_doc()
 		self.validate_uom_is_integer("uom", "qty")
 		self.validate_uom_is_integer("stock_uom", "stock_qty")
@@ -287,6 +288,8 @@ class PurchaseInvoice(BuyingController):
 		self.validate_expense_account()
 		self.set_against_expense_account()
 		self.validate_write_off_account()
+		self.validate_write_off_cost_center()
+
 		from erpnext.accounts.services.billing_validation import BillingValidationService

 		BillingValidationService(self).validate_multiple_billing("Purchase Receipt", "pr_detail", "amount")
@@ -386,14 +389,6 @@ class PurchaseInvoice(BuyingController):

 		self.party_account_currency = account.account_currency

-	def check_on_hold_or_closed_status(self):
-		check_list = []
-
-		for d in self.get("items"):
-			if d.purchase_order and d.purchase_order not in check_list and not d.purchase_receipt:
-				check_list.append(d.purchase_order)
-				check_on_hold_or_closed_status("Purchase Order", d.purchase_order)
-
 	def validate_with_previous_doc(self):
 		super().validate_with_previous_doc(
 			{
@@ -658,6 +653,27 @@ class PurchaseInvoice(BuyingController):
 		if self.write_off_amount and not self.write_off_account:
 			throw(_("Please enter Write Off Account"))

+		if not self.write_off_account:
+			return
+
+		doc = frappe.db.get_value(
+			"Account", self.write_off_account, ["report_type", "is_group", "company"], as_dict=True
+		)
+
+		if not doc or doc.report_type != "Profit and Loss" or doc.is_group or doc.company != self.company:
+			throw(_("Please enter a valid Write Off Account"))
+
+	def validate_write_off_cost_center(self):
+		if not self.write_off_cost_center:
+			return
+
+		doc = frappe.db.get_value(
+			"Cost Center", self.write_off_cost_center, ["is_group", "company"], as_dict=True
+		)
+
+		if not doc or doc.is_group or doc.company != self.company:
+			throw(_("Please enter a valid Write Off Cost Center"))
+
 	def check_prev_docstatus(self):
 		for d in self.get("items"):
 			if d.purchase_order:
@@ -738,6 +754,7 @@ class PurchaseInvoice(BuyingController):

 	def validate_for_repost(self):
 		self.validate_write_off_account()
+		self.validate_write_off_cost_center()
 		self.validate_expense_account()
 		validate_docs_for_voucher_types(["Purchase Invoice"])
 		validate_docs_for_deferred_accounting([], [self.name])
@@ -848,7 +865,9 @@ class PurchaseInvoice(BuyingController):
 		if update_outstanding == "No":
 			update_voucher_outstanding(
 				voucher_type=self.doctype,
-				voucher_no=self.return_against if cint(self.is_return) and self.return_against else self.name,
+				voucher_no=self.return_against
+				if (cint(self.is_return) and self.return_against)
+				else self.name,
 				account=self.credit_to,
 				party_type="Supplier",
 				party=self.supplier,
@@ -876,7 +895,9 @@ class PurchaseInvoice(BuyingController):
 		super().on_cancel()
 		PurchaseTaxWithholding(self).on_cancel()

-		self.check_on_hold_or_closed_status()
+		self.check_for_on_hold_or_closed_status(
+			"Purchase Order", "purchase_order", exclude_if_field="purchase_receipt"
+		)

 		if self.is_return and not self.update_billed_amount_in_purchase_order:
 			# NOTE status updating bypassed for is_return
--- a/erpnext/accounts/doctype/purchase_invoice/services/gl_composer.py
+++ b/erpnext/accounts/doctype/purchase_invoice/services/gl_composer.py
@@ -720,6 +720,9 @@ class PurchaseInvoiceGLComposer(BaseGLComposer):
 	def make_payment_gl_entries(self, gl_entries):
 		doc = self.doc
 		if cint(doc.is_paid) and doc.cash_bank_account and doc.paid_amount:
+			against_voucher = doc.name
+			if doc.is_return and doc.return_against and not doc.update_outstanding_for_self:
+				against_voucher = doc.return_against
 			bank_account_currency = get_account_currency(doc.cash_bank_account)

 			gl_entries.append(
@@ -734,9 +737,7 @@ class PurchaseInvoiceGLComposer(BaseGLComposer):
 						if doc.party_account_currency == doc.company_currency
 						else doc.paid_amount,
 						"debit_in_transaction_currency": doc.paid_amount,
-						"against_voucher": doc.return_against
-						if cint(doc.is_return) and doc.return_against
-						else doc.name,
+						"against_voucher": against_voucher,
 						"against_voucher_type": doc.doctype,
 						"cost_center": doc.cost_center,
 						"project": doc.project,
--- a/erpnext/accounts/doctype/sales_invoice/mapper.py
+++ b/erpnext/accounts/doctype/sales_invoice/mapper.py
@@ -9,7 +9,7 @@ from frappe.model.mapper import get_mapped_doc
 from frappe.model.utils import get_fetch_values
 from frappe.utils import flt, get_link_to_form, getdate

-from erpnext.accounts.party import get_party_details
+from erpnext.accounts.party import CROSS_PARTY_FIELD_NO_MAP, _get_party_details


@frappe.whitelist()
@@ -360,7 +360,7 @@ def make_inter_company_transaction(doctype, source_name, target_doc=None):
 				"doctype": target_doctype,
 				"postprocess": update_details,
 				"set_target_warehouse": "set_from_warehouse",
-				"field_no_map": ["taxes_and_charges", "set_warehouse", "shipping_address", "cost_center"],
+				"field_no_map": [*CROSS_PARTY_FIELD_NO_MAP, "set_warehouse", "cost_center"],
 			},
 			doctype + " Item": item_field_map,
 		},
@@ -520,7 +520,7 @@ def update_taxes(
 	master_doctype=None,
 ):
 	# Update Party Details
-	party_details = get_party_details(
+	party_details = _get_party_details(
 		party=party,
 		party_type=party_type,
 		company=company,
--- a/erpnext/accounts/doctype/sales_invoice/services/loyalty.py
+++ b/erpnext/accounts/doctype/sales_invoice/services/loyalty.py
@@ -58,28 +58,29 @@ class LoyaltyService:

 	def delete_loyalty_point_entry(self) -> None:
 		doc = self.doc
-		lp_entry = frappe.db.sql(
-			"select name from `tabLoyalty Point Entry` where invoice=%s", (doc.name), as_dict=1
+		lp_entry = frappe.db.get_all(
+			"Loyalty Point Entry", filters={"invoice": doc.name, "loyalty_points": (">", 0)}, fields=["name"]
 		)

 		if not lp_entry:
 			return

-		against_lp_entry = frappe.db.sql(
-			"""select name, invoice from `tabLoyalty Point Entry`
-			where redeem_against=%s""",
-			(lp_entry[0].name),
-			as_dict=1,
+		against_lp_entry = frappe.db.get_all(
+			"Loyalty Point Entry",
+			filters={"redeem_against": lp_entry[0].name},
+			fields=["name", "invoice"],
 		)
+
 		if against_lp_entry:
 			invoice_list = ", ".join([d.invoice for d in against_lp_entry])
 			frappe.throw(
 				_(
-					"""{} can't be cancelled since the Loyalty Points earned has been redeemed. First cancel the {} No {}"""
+					"{} can't be cancelled since the Loyalty Points earned has been redeemed. "
+					"First cancel the {} No {}"
 				).format(doc.doctype, doc.doctype, invoice_list)
 			)
 		else:
-			frappe.db.sql("""delete from `tabLoyalty Point Entry` where invoice=%s""", (doc.name))
+			frappe.db.delete("Loyalty Point Entry", filters={"invoice": doc.name})
 			self._set_loyalty_program_tier()

 	def apply_loyalty_points(self) -> None:
--- a/erpnext/accounts/doctype/sales_invoice/services/pos.py
+++ b/erpnext/accounts/doctype/sales_invoice/services/pos.py
@@ -380,32 +380,43 @@ def get_all_mode_of_payments(doc) -> list:


 def get_mode_of_payments_info(mode_of_payments: list, company: str) -> dict:
-	data = frappe.db.sql(
-		"""
-		select
-			mpa.default_account, mpa.parent as mop, mp.type as type
-		from
-			`tabMode of Payment Account` mpa,`tabMode of Payment` mp
-		where
-			mpa.parent = mp.name and
-			mpa.company = %s and
-			mp.enabled = 1 and
-			mp.name in %s
-		group by
-			mp.name
-		""",
-		(company, mode_of_payments),
-		as_dict=1,
+	ModeOfPaymentAccount = frappe.qb.DocType("Mode of Payment Account")
+	ModeOfPayment = frappe.qb.DocType("Mode of Payment")
+
+	query = (
+		frappe.qb.from_(ModeOfPaymentAccount)
+		.join(ModeOfPayment)
+		.on(ModeOfPaymentAccount.parent == ModeOfPayment.name)
+		.select(
+			ModeOfPaymentAccount.default_account,
+			ModeOfPaymentAccount.parent.as_("mop"),
+			ModeOfPayment.type.as_("type"),
+		)
+		.where(ModeOfPaymentAccount.company == company)
+		.where(ModeOfPayment.enabled == 1)
+		.where(ModeOfPayment.name.isin(mode_of_payments))
+		.groupby(ModeOfPayment.name)
 	)
+
+	data = query.run(as_dict=1)
+
 	return {row.get("mop"): row for row in data}


 def get_mode_of_payment_info(mode_of_payment: str, company: str) -> list:
-	return frappe.db.sql(
-		"""
-		select mpa.default_account, mpa.parent, mp.type as type
-		from `tabMode of Payment Account` mpa,`tabMode of Payment` mp
-		where mpa.parent = mp.name and mpa.company = %s and mp.enabled = 1 and mp.name = %s""",
-		(company, mode_of_payment),
-		as_dict=1,
+	ModeOfPaymentAccount = frappe.qb.DocType("Mode of Payment Account")
+	ModeOfPayment = frappe.qb.DocType("Mode of Payment")
+
+	query = (
+		frappe.qb.from_(ModeOfPayment)
+		.join(ModeOfPaymentAccount)
+		.on(ModeOfPaymentAccount.parent == ModeOfPayment.name)
+		.select(
+			ModeOfPaymentAccount.default_account, ModeOfPaymentAccount.parent, ModeOfPayment.type.as_("type")
+		)
+		.where(ModeOfPaymentAccount.company == company)
+		.where(ModeOfPayment.enabled == 1)
+		.where(ModeOfPayment.name == mode_of_payment)
 	)
+
+	return query.run(as_dict=1)
--- a/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
+++ b/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
@@ -383,6 +383,262 @@ class TestSalesInvoice(ERPNextTestSuite):
 		self.assertEqual(si.net_total, 3859.65)
 		self.assertEqual(si.grand_total, 4900.00)

+	@ERPNextTestSuite.change_settings("System Settings", {"number_format": "#,###", "currency_precision": 0})
+	def test_inclusive_tax_zero_decimal_currency(self):
+		"""Tax-included prices in zero-decimal currencies (e.g. JPY) must not produce
+		net + tax != gross due to double rounding of the net amount."""
+		si = create_sales_invoice(qty=1, rate=50000, do_not_save=True)
+		si.append(
+			"taxes",
+			{
+				"charge_type": "On Net Total",
+				"account_head": "_Test Account Service Tax - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+				"description": "Tax 10%",
+				"rate": 10,
+				"included_in_print_rate": 1,
+			},
+		)
+		si.insert()
+
+		# With currency_precision=0 (like JPY, KRW):
+		# 50,000 / 1.10 = 45,454.545... → net rounds to 45,455
+		# Tax from unrounded net: 0.10 * 45,454.545 = 4,545.4545 → rounds to 4,545
+		# The fix ensures net + tax = gross without double rounding error
+		self.assertEqual(si.items[0].net_amount, 45455)
+		self.assertEqual(si.taxes[0].tax_amount, 4545)
+		self.assertEqual(si.grand_total, 50000)
+
+	def test_inclusive_tax_decimal_value_currency(self):
+		"""Tax-included prices with decimal currency values must preserve gross total."""
+		si = create_sales_invoice(qty=1, rate=10000.04, do_not_save=True)
+		si.append(
+			"taxes",
+			{
+				"charge_type": "On Net Total",
+				"account_head": "_Test Account Service Tax - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+				"description": "Tax 10%",
+				"rate": 10,
+				"included_in_print_rate": 1,
+			},
+		)
+		si.insert()
+
+		# 10,000.04 / 1.10 = 9,090.94545... → net rounds to 9,090.95
+		# Tax from unrounded net: 0.10 * 9,090.94545... = 909.0945... → rounds to 909.09
+		# If tax were calculated from rounded net instead, it would become 909.10 and grand total 10,000.05.
+		self.assertEqual(si.items[0].net_amount, 9090.95)
+		self.assertEqual(si.taxes[0].tax_amount, 909.09)
+		self.assertEqual(si.grand_total, 10000.04)
+
+	@ERPNextTestSuite.change_settings("System Settings", {"number_format": "#,###", "currency_precision": 0})
+	def test_inclusive_tax_zero_decimal_currency_multiple_items(self):
+		"""Multiple items with tax-included prices in zero-decimal currency."""
+		si = create_sales_invoice(qty=1, rate=50000, do_not_save=True)
+		create_item("_Test Inclusive Tax Item 2")
+		si.append(
+			"items",
+			{
+				"item_code": "_Test Inclusive Tax Item 2",
+				"warehouse": "_Test Warehouse - _TC",
+				"qty": 1,
+				"rate": 30000,
+				"income_account": "Sales - _TC",
+				"expense_account": "Cost of Goods Sold - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+			},
+		)
+		si.append(
+			"taxes",
+			{
+				"charge_type": "On Net Total",
+				"account_head": "_Test Account Service Tax - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+				"description": "Tax 10%",
+				"rate": 10,
+				"included_in_print_rate": 1,
+			},
+		)
+		si.insert()
+
+		# With currency_precision=0:
+		# Item 1: 50,000 / 1.10 = 45,454.545 → net 45,455, tax 4,545
+		# Item 2: 30,000 / 1.10 = 27,272.727 → net 27,273, tax 2,727
+		# Per-item: net + tax = gross holds (45455+4545=50000, 27273+2727=30000)
+		# Accumulated tax rounds separately: flt(7272.72, 0) = 7273
+		# adjust_grand_total_for_inclusive_tax patches grand_total back to 80000
+		self.assertEqual(si.items[0].net_amount, 45455)
+		self.assertEqual(si.items[1].net_amount, 27273)
+		self.assertEqual(si.net_total, 72728)
+		self.assertEqual(si.taxes[0].tax_amount, 7273)
+		self.assertEqual(si.grand_total, 80000)
+
+	@ERPNextTestSuite.change_settings("System Settings", {"number_format": "#,###", "currency_precision": 0})
+	def test_inclusive_tax_zero_decimal_currency_many_items(self):
+		"""Test with 10 items (mixed 10% and 5% tax) to verify tolerance of 1 is sufficient."""
+		si = create_sales_invoice(qty=1, rate=50000, do_not_save=True)
+
+		# Add 9 more items - mix of amounts and tax rates
+		# Using similar amounts to maximize same-direction rounding
+		item_configs = [
+			("_Test Inclusive Tax Item 2", 50100, None),  # 10% (default)
+			("_Test Inclusive Tax Item 3", 50200, '{"_Test Account Service Tax - _TC": 5}'),  # 5%
+			("_Test Inclusive Tax Item 4", 50300, None),  # 10%
+			("_Test Inclusive Tax Item 5", 50400, '{"_Test Account Service Tax - _TC": 5}'),  # 5%
+			("_Test Inclusive Tax Item 6", 50500, None),  # 10%
+			("_Test Inclusive Tax Item 7", 50600, '{"_Test Account Service Tax - _TC": 5}'),  # 5%
+			("_Test Inclusive Tax Item 8", 50700, None),  # 10%
+			("_Test Inclusive Tax Item 9", 50800, None),  # 10%
+			("_Test Inclusive Tax Item 10", 50900, '{"_Test Account Service Tax - _TC": 5}'),  # 5%
+		]
+
+		for item_code, rate, item_tax_rate in item_configs:
+			create_item(item_code)
+			item_dict = {
+				"item_code": item_code,
+				"warehouse": "_Test Warehouse - _TC",
+				"qty": 1,
+				"rate": rate,
+				"income_account": "Sales - _TC",
+				"expense_account": "Cost of Goods Sold - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+			}
+			if item_tax_rate:
+				item_dict["item_tax_rate"] = item_tax_rate
+			si.append("items", item_dict)
+
+		si.append(
+			"taxes",
+			{
+				"charge_type": "On Net Total",
+				"account_head": "_Test Account Service Tax - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+				"description": "Tax 10%",
+				"rate": 10,
+				"included_in_print_rate": 1,
+			},
+		)
+		si.insert()
+
+		# Verify each item: net + tax = gross (within rounding tolerance)
+		total_gross = 0
+		for item in si.items:
+			total_gross += item.amount
+
+		# Grand total should match sum of gross amounts
+		# This tests that the tolerance of 1 handles mixed tax rates and similar amounts
+		self.assertEqual(si.grand_total, total_gross)
+
+	def test_inclusive_tax_with_decimal_value_on_previous_row_amount(self):
+		"""Inclusive tax with decimal value and On Previous Row Amount must not double-round net amount."""
+		si = create_sales_invoice(qty=1, rate=50000.55, do_not_save=True)
+		si.append(
+			"taxes",
+			{
+				"charge_type": "On Net Total",
+				"account_head": "_Test Account Service Tax - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+				"description": "Tax 10%",
+				"rate": 10,
+				"included_in_print_rate": 1,
+			},
+		)
+		si.append(
+			"taxes",
+			{
+				"charge_type": "On Previous Row Amount",
+				"account_head": "_Test Account Education Cess - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+				"description": "Cess 5% on Tax 10%",
+				"rate": 5,
+				"row_id": 1,
+				"included_in_print_rate": 1,
+			},
+		)
+		si.insert()
+
+		# Tax fractions: 10% + (5% of 10%) = 10.5%
+		# 50,000.55 / 1.105 = 45,249.3665... → net rounds to 45,249.37
+		# Taxes are calculated from the unrounded net to keep the inclusive gross stable.
+		self.assertEqual(si.items[0].net_amount, 45249.37)
+		self.assertEqual(si.taxes[0].tax_amount, 4524.94)
+		self.assertEqual(si.taxes[1].tax_amount, 226.25)
+		self.assertEqual(si.grand_total, 50000.55)
+
+	def test_inclusive_tax_with_decimal_value_on_previous_row_amount_non_inclusive(self):
+		"""Non-inclusive previous-row tax should be added after inclusive tax extraction."""
+		si = create_sales_invoice(qty=1, rate=10000.04, do_not_save=True)
+		si.append(
+			"taxes",
+			{
+				"charge_type": "On Net Total",
+				"account_head": "_Test Account Service Tax - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+				"description": "Tax 10%",
+				"rate": 10,
+				"included_in_print_rate": 1,
+			},
+		)
+		si.append(
+			"taxes",
+			{
+				"charge_type": "On Previous Row Amount",
+				"account_head": "_Test Account Education Cess - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+				"description": "Cess 5% on Tax 10%",
+				"rate": 5,
+				"row_id": 1,
+				"included_in_print_rate": 0,
+			},
+		)
+		si.insert()
+
+		# Only the first tax is inclusive:
+		# 10,000.04 / 1.10 = 9,090.94545... → net rounds to 9,090.95
+		# Inclusive tax = 909.09, restoring the original gross of 10,000.04
+		# The non-inclusive previous-row tax is added afterward: 5% of 909.09 = 45.45
+		self.assertEqual(si.items[0].net_amount, 9090.95)
+		self.assertEqual(si.taxes[0].tax_amount, 909.09)
+		self.assertEqual(si.taxes[1].tax_amount, 45.45)
+		self.assertEqual(si.grand_total, 10045.49)
+
+	def test_inclusive_tax_with_decimal_value_on_previous_row_total(self):
+		"""Inclusive tax with decimal value and On Previous Row Total must not double-round net amount."""
+		si = create_sales_invoice(qty=1, rate=50000.55, do_not_save=True)
+		si.append(
+			"taxes",
+			{
+				"charge_type": "On Net Total",
+				"account_head": "_Test Account Service Tax - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+				"description": "Tax 10%",
+				"rate": 10,
+				"included_in_print_rate": 1,
+			},
+		)
+		si.append(
+			"taxes",
+			{
+				"charge_type": "On Previous Row Total",
+				"account_head": "_Test Account Education Cess - _TC",
+				"cost_center": "_Test Cost Center - _TC",
+				"description": "Cess 5% on Previous Total",
+				"rate": 5,
+				"row_id": 1,
+				"included_in_print_rate": 1,
+			},
+		)
+		si.insert()
+
+		# Tax fractions: 10% + (5% of 110%) = 15.5%
+		# 50,000.55 / 1.155 = 43,290.5195... → net rounds to 43,290.52
+		# Taxes are calculated from the unrounded net/previous total to keep the inclusive gross stable.
+		self.assertEqual(si.items[0].net_amount, 43290.52)
+		self.assertEqual(si.taxes[0].tax_amount, 4329.05)
+		self.assertEqual(si.taxes[1].tax_amount, 2380.98)
+		self.assertEqual(si.grand_total, 50000.55)
+
 	def test_sales_invoice_discount_amount(self):
 		si = frappe.copy_doc(self.globalTestRecords["Sales Invoice"][3])
 		si.discount_amount = 104.94
@@ -2662,6 +2918,34 @@ class TestSalesInvoice(ERPNextTestSuite):
 		self.assertEqual(target_doc.company, "_Test Company 1")
 		self.assertEqual(target_doc.supplier, "_Test Internal Supplier")

+	def test_inter_company_transaction_does_not_inherit_party_fields(self):
+		"""
+		Party-derived fields on SI (from Customer) must not leak into the mapped PI.
+		"""
+		si = create_sales_invoice(
+			company="Wind Power LLC",
+			customer="_Test Internal Customer",
+			debit_to="Debtors - WP",
+			warehouse="Stores - WP",
+			income_account="Sales - WP",
+			expense_account="Cost of Goods Sold - WP",
+			cost_center="Main - WP",
+			currency="USD",
+			do_not_save=1,
+		)
+		si.selling_price_list = "_Test Price List Rest of the World"
+		si.tax_category = "_Test Tax Category 1"
+		si.language = "ar"
+		si.payment_terms_template = "_Test Payment Term Template"
+		si.submit()
+
+		pi = make_inter_company_transaction("Sales Invoice", si.name)
+
+		supplier = frappe.get_doc("Supplier", "_Test Internal Supplier")
+		self.assertEqual(pi.tax_category or None, supplier.tax_category or None)
+		self.assertEqual(pi.language or None, supplier.language or None)
+		self.assertEqual(pi.payment_terms_template or None, supplier.payment_terms or None)
+
 	def test_inter_company_transaction_without_default_warehouse(self):
 		"Check mapping (expense account) of inter company SI to PI in absence of default warehouse."
 		# setup
--- a/erpnext/accounts/party.py
+++ b/erpnext/accounts/party.py
@@ -49,6 +49,25 @@ SALES_TRANSACTION_TYPES = {
 }
 TRANSACTION_TYPES = PURCHASE_TRANSACTION_TYPES | SALES_TRANSACTION_TYPES

+# Party-derived fields that must NOT be auto-copied by `get_mapped_doc` when the
+# source and target documents belong to different parties (e.g. Sales Order →
+# Purchase Order or inter-company Sales Invoice → Purchase Invoice).
+CROSS_PARTY_FIELD_NO_MAP = [
+	"tax_category",
+	"tax_id",
+	"tax_withholding_category",
+	"taxes_and_charges",
+	"address_display",
+	"contact_display",
+	"contact_mobile",
+	"contact_email",
+	"contact_person",
+	"shipping_address",
+	"dispatch_address",
+	"payment_terms_template",
+	"language",
+]
+

 class DuplicatePartyAccountError(frappe.ValidationError):
 	pass
@@ -65,7 +84,6 @@ def get_party_details(
 	price_list: str | None = None,
 	currency: str | None = None,
 	doctype: str | None = None,
-	ignore_permissions: bool | None = False,
 	fetch_payment_terms_template: bool = True,
 	party_address: str | None = None,
 	company_address: str | None = None,
@@ -75,8 +93,6 @@ def get_party_details(
 ):
 	if not party:
 		return frappe._dict()
-	if not frappe.db.exists(party_type, party):
-		frappe.throw(_("{0}: {1} does not exists").format(party_type, party))
 	return _get_party_details(
 		party,
 		account,
@@ -87,7 +103,7 @@ def get_party_details(
 		price_list,
 		currency,
 		doctype,
-		ignore_permissions,
+		False,
 		fetch_payment_terms_template,
 		party_address,
 		company_address,
--- a/erpnext/accounts/report/inactive_sales_items/inactive_sales_items.py
+++ b/erpnext/accounts/report/inactive_sales_items/inactive_sales_items.py
@@ -94,6 +94,9 @@ def get_data(filters):
 def get_sales_details(filters):
 	item_details_map = {}

+	if filters["based_on"] not in ("Sales Order", "Sales Invoice"):
+		frappe.throw(_("Invalid value {0} for 'Based On'").format(filters["based_on"]))
+
 	date_field = "s.transaction_date" if filters["based_on"] == "Sales Order" else "s.posting_date"

 	sales_data = frappe.db.sql(
--- a/erpnext/accounts/services/payment_schedule.py
+++ b/erpnext/accounts/services/payment_schedule.py
@@ -177,7 +177,7 @@ class PaymentScheduleService:
 					payment_schedule["credit_days"] = cint(schedule.credit_days)
 					payment_schedule["credit_months"] = cint(schedule.credit_months)

-				if schedule.discount_validity_based_on:
+				if schedule.discount_validity_based_on and flt(schedule.discount):
 					payment_schedule["discount_date"] = get_discount_date(schedule, posting_date)
 					payment_schedule["discount_validity_based_on"] = schedule.discount_validity_based_on
 					payment_schedule["discount_validity"] = cint(schedule.discount_validity)
@@ -220,6 +220,8 @@ class PaymentScheduleService:
 			return

 		for d in doc.get("payment_schedule"):
+			if not flt(d.discount):
+				d.discount_date = None
 			d.validate_from_to_dates("discount_date", "due_date")
 			if doc.doctype in ["Sales Order", "Quotation"] and getdate(d.due_date) < getdate(
 				doc.transaction_date
@@ -353,12 +355,11 @@ def get_payment_term_details(
 	term_details.outstanding = term_details.payment_amount
 	term_details.base_outstanding = term_details.base_payment_amount

-	if bill_date:
-		term_details.due_date = get_due_date(term, bill_date)
-		term_details.discount_date = get_discount_date(term, bill_date)
-	elif posting_date:
-		term_details.due_date = get_due_date(term, posting_date)
-		term_details.discount_date = get_discount_date(term, posting_date)
+	has_discount = flt(term.get("discount"))
+	date = bill_date or posting_date
+	if date:
+		term_details.due_date = get_due_date(term, date)
+		term_details.discount_date = get_discount_date(term, date) if has_discount else None

 	if posting_date and getdate(term_details.due_date) < getdate(posting_date):
 		term_details.due_date = posting_date
--- a/erpnext/bulk_transaction/doctype/bulk_transaction_log/bulk_transaction_log.py
+++ b/erpnext/bulk_transaction/doctype/bulk_transaction_log/bulk_transaction_log.py
@@ -31,7 +31,8 @@ class BulkTransactionLog(Document):
 		log_detail = qb.DocType("Bulk Transaction Log Detail")

 		has_records = frappe.db.sql(
-			f"select exists (select * from `tabBulk Transaction Log Detail` where date = '{self.name}');"
+			"select exists (select * from `tabBulk Transaction Log Detail` where date = %s);",
+			(self.name,),
 		)[0][0]
 		if not has_records:
 			raise frappe.DoesNotExistError
--- a/erpnext/buying/doctype/purchase_order/mapper.py
+++ b/erpnext/buying/doctype/purchase_order/mapper.py
@@ -10,6 +10,7 @@ from frappe.model.mapper import get_mapped_doc
 from frappe.utils import flt, get_link_to_form

 from erpnext.accounts.party import get_party_account
+from erpnext.controllers.status_updater import get_allowance_for
 from erpnext.setup.doctype.item_group.item_group import get_item_group_defaults
 from erpnext.stock.doctype.item.item import get_item_defaults

@@ -34,13 +35,25 @@ def make_purchase_receipt(
 	def is_unit_price_row(source):
 		return has_unit_price_items and source.qty == 0

+	def get_max_receivable_qty(source):
+		tolerance = flt(get_allowance_for(source.item_code, qty_or_amount="qty")[0])
+		return flt(source.qty) * (100 + tolerance) / 100
+
 	def update_item(obj, target, source_parent):
-		target.qty = flt(obj.qty) if is_unit_price_row(obj) else flt(obj.qty) - flt(obj.received_qty)
-		target.stock_qty = (flt(obj.qty) - flt(obj.received_qty)) * flt(obj.conversion_factor)
-		target.amount = (flt(obj.qty) - flt(obj.received_qty)) * flt(obj.rate)
-		target.base_amount = (
-			(flt(obj.qty) - flt(obj.received_qty)) * flt(obj.rate) * flt(source_parent.conversion_rate)
-		)
+		received_qty = flt(obj.received_qty)
+		qty = flt(obj.qty)
+		pending_qty = qty - received_qty
+
+		if is_unit_price_row(obj):
+			target.qty = qty
+		elif pending_qty > 0:
+			target.qty = pending_qty
+		else:
+			target.qty = max(get_max_receivable_qty(obj) - received_qty, 0)
+
+		target.stock_qty = target.qty * flt(obj.conversion_factor)
+		target.amount = target.qty * flt(obj.rate)
+		target.base_amount = target.qty * flt(obj.rate) * flt(source_parent.conversion_rate)

 	def select_item(d):
 		filtered_items = args.get("filtered_children", [])
@@ -72,7 +85,9 @@ def make_purchase_receipt(
 				},
 				"postprocess": update_item,
 				"condition": lambda doc: (
-					True if is_unit_price_row(doc) else abs(doc.received_qty) < abs(doc.qty)
+					True
+					if is_unit_price_row(doc)
+					else abs(doc.received_qty) < abs(get_max_receivable_qty(doc))
 				)
 				and doc.delivered_by_supplier != 1
 				and select_item(doc),
--- a/erpnext/buying/doctype/purchase_order/purchase_order.js
+++ b/erpnext/buying/doctype/purchase_order/purchase_order.js
@@ -351,9 +351,10 @@ erpnext.buying.PurchaseOrderController = class PurchaseOrderController extends (
 			if (doc.status != "Closed") {
 				if (doc.status != "On Hold") {
 					if (
-						doc.items
+						(doc.items
 							.filter((item) => !item.delivered_by_supplier)
-							.some((item) => item.received_qty < item.qty) &&
+							.some((item) => item.received_qty < item.qty) ||
+							doc.__onload?.has_pending_receivable_qty) &&
 						allow_receipt
 					) {
 						this.frm.add_custom_button(
--- a/erpnext/buying/doctype/purchase_order/purchase_order.py
+++ b/erpnext/buying/doctype/purchase_order/purchase_order.py
@@ -16,8 +16,9 @@ from erpnext.accounts.doctype.sales_invoice.sales_invoice import (
 	validate_inter_company_party,
 )
 from erpnext.accounts.party import get_party_account_currency
-from erpnext.buying.utils import check_on_hold_or_closed_status, validate_for_items
+from erpnext.buying.utils import validate_for_items
 from erpnext.controllers.buying_controller import BuyingController
+from erpnext.controllers.status_updater import get_allowance_for
 from erpnext.manufacturing.doctype.blanket_order.blanket_order import (
 	validate_against_blanket_order,
 )
@@ -187,6 +188,7 @@ class PurchaseOrder(BuyingController):

 	def onload(self):
 		self.set_onload("can_update_items", self.can_update_items())
+		self.set_onload("has_pending_receivable_qty", self.has_pending_receivable_qty())

 	def before_validate(self):
 		self.set_has_unit_price_items()
@@ -203,7 +205,7 @@ class PurchaseOrder(BuyingController):
 		self.validate_supplier()
 		self.validate_schedule_date()
 		validate_for_items(self)
-		self.check_on_hold_or_closed_status()
+		self.check_for_on_hold_or_closed_status("Material Request", "material_request")

 		self.validate_uom_is_integer("uom", "qty")
 		self.validate_uom_is_integer("stock_uom", "stock_qty")
@@ -382,18 +384,6 @@ class PurchaseOrder(BuyingController):
 							d.base_rate
 						) = d.price_list_rate = d.rate = d.last_purchase_rate = item_last_purchase_rate

-	# Check for Closed status
-	def check_on_hold_or_closed_status(self):
-		check_list = []
-		for d in self.get("items"):
-			if (
-				d.meta.get_field("material_request")
-				and d.material_request
-				and d.material_request not in check_list
-			):
-				check_list.append(d.material_request)
-				check_on_hold_or_closed_status("Material Request", d.material_request)
-
 	def update_ordered_qty(self, po_item_rows=None):
 		"""update requested qty (before ordered_qty is updated)"""
 		item_wh_list = []
@@ -475,7 +465,7 @@ class PurchaseOrder(BuyingController):
 			self.set_received_qty_to_zero_for_drop_ship_items()
 			self.update_receiving_percentage()

-		self.check_on_hold_or_closed_status()
+		self.check_for_on_hold_or_closed_status("Material Request", "material_request")

 		self.db_set("status", "Cancelled")

@@ -660,6 +650,19 @@ class PurchaseOrder(BuyingController):

 		return result

+	def has_pending_receivable_qty(self) -> bool:
+		"""Return True if any non-drop-ship item can still be received,
+		considering the configured over_delivery_receipt_allowance.
+		"""
+		for item in self.get("items", []):
+			if item.delivered_by_supplier:
+				continue
+			tolerance = flt(get_allowance_for(item.item_code, qty_or_amount="qty")[0])
+			max_receivable_qty = flt(item.qty) * (100 + tolerance) / 100
+			if abs(flt(item.received_qty)) < abs(max_receivable_qty):
+				return True
+		return False
+
 	def update_ordered_qty_in_so_for_removed_items(self, removed_items):
 		"""
 		Updates ordered_qty in linked SO when item rows are removed using Update Items
--- a/erpnext/buying/doctype/purchase_order/test_purchase_order.py
+++ b/erpnext/buying/doctype/purchase_order/test_purchase_order.py
@@ -98,6 +98,60 @@ class TestPurchaseOrder(ERPNextTestSuite):
 		po.load_from_db()
 		self.assertEqual(po.get("items")[0].received_qty, 4)

+	def test_make_purchase_receipt_respects_over_receipt_allowance(self):
+		"""make_purchase_receipt must include fully-received PO lines when
+		over_delivery_receipt_allowance permits further receipt.
+
+		Regression test for #55246: the mapper dropped rows once
+		received_qty >= qty, ignoring the configured tolerance.
+		"""
+		from erpnext.buying.doctype.purchase_order.purchase_order import make_purchase_receipt
+
+		# 50% tolerance — 10 ordered allows up to 15 received
+		frappe.db.set_value("Item", "_Test Item", "over_delivery_receipt_allowance", 50)
+		try:
+			po = create_purchase_order()
+			create_pr_against_po(po.name, received_qty=10)
+
+			po.load_from_db()
+			self.assertEqual(po.get("items")[0].received_qty, 10)
+
+			# onload must flag pending receivable qty so the UI keeps the
+			# "Create > Purchase Receipt" button visible even at per_received = 100
+			po.run_method("onload")
+			self.assertTrue(
+				po.get_onload("has_pending_receivable_qty"),
+				"onload should flag pending receivable qty while tolerance is available",
+			)
+
+			# Re-mapping the same PO must yield a PR with the row present
+			# and qty pre-filled to the remaining tolerance (15 - 10 = 5)
+			pr = make_purchase_receipt(po.name)
+			self.assertEqual(
+				len(pr.get("items")), 1, "Fully-received row dropped despite available tolerance"
+			)
+			self.assertEqual(pr.get("items")[0].item_code, "_Test Item")
+			self.assertEqual(pr.get("items")[0].qty, 5)
+			self.assertEqual(pr.get("items")[0].purchase_order_item, po.get("items")[0].name)
+
+			# Tolerance exhausted → row must be filtered out as before
+			create_pr_against_po(po.name, received_qty=5)
+			po.load_from_db()
+			self.assertEqual(po.get("items")[0].received_qty, 15)
+
+			po.run_method("onload")
+			self.assertFalse(
+				po.get_onload("has_pending_receivable_qty"),
+				"onload should clear pending receivable flag once tolerance is exhausted",
+			)
+
+			pr_empty = make_purchase_receipt(po.name)
+			self.assertEqual(
+				len(pr_empty.get("items")), 0, "Row should be dropped once tolerance is exhausted"
+			)
+		finally:
+			frappe.db.set_value("Item", "_Test Item", "over_delivery_receipt_allowance", 0)
+
 	def test_ordered_qty_against_pi_with_update_stock(self):
 		existing_ordered_qty = get_ordered_qty()
 		po = create_purchase_order()
--- a/erpnext/buying/doctype/request_for_quotation/mapper.py
+++ b/erpnext/buying/doctype/request_for_quotation/mapper.py
@@ -8,7 +8,7 @@ from frappe import _
 from frappe.model.document import Document
 from frappe.model.mapper import get_mapped_doc

-from erpnext.accounts.party import get_party_account_currency, get_party_details
+from erpnext.accounts.party import _get_party_details, get_party_account_currency
 from erpnext.stock.doctype.material_request.mapper import set_missing_values


@@ -19,7 +19,7 @@ def make_supplier_quotation_from_rfq(
 	def postprocess(source, target_doc):
 		if for_supplier:
 			target_doc.supplier = for_supplier
-			args = get_party_details(for_supplier, party_type="Supplier", ignore_permissions=True)
+			args = _get_party_details(for_supplier, party_type="Supplier", ignore_permissions=True)
 			target_doc.currency = args.currency or get_party_account_currency(
 				"Supplier", for_supplier, source.company
 			)
--- a/erpnext/buying/doctype/supplier/test_supplier.py
+++ b/erpnext/buying/doctype/supplier/test_supplier.py
@@ -118,12 +118,12 @@ class TestSupplier(ERPNextTestSuite):
 		self.assertEqual(supplier.country, "Greece")

 	def test_party_details_tax_category(self):
-		from erpnext.accounts.party import get_party_details
+		from erpnext.accounts.party import _get_party_details

 		frappe.delete_doc_if_exists("Address", "_Test Address With Tax Category-Billing")

 		# Tax Category without Address
-		details = get_party_details("_Test Supplier With Tax Category", party_type="Supplier")
+		details = _get_party_details("_Test Supplier With Tax Category", party_type="Supplier")
 		self.assertEqual(details.tax_category, "_Test Tax Category 1")

 		address = frappe.get_doc(
@@ -138,7 +138,7 @@ class TestSupplier(ERPNextTestSuite):
 		).insert()

 		# Tax Category with Address
-		details = get_party_details("_Test Supplier With Tax Category", party_type="Supplier")
+		details = _get_party_details("_Test Supplier With Tax Category", party_type="Supplier")
 		self.assertEqual(details.tax_category, "_Test Tax Category 2")

 		# Rollback
--- a/erpnext/buying/utils.py
+++ b/erpnext/buying/utils.py
@@ -113,7 +113,14 @@ def check_on_hold_or_closed_status(doctype, docname) -> None:
 	status = frappe.db.get_value(doctype, docname, "status")

 	if status in ("Closed", "On Hold"):
-		frappe.throw(_("{0} {1} status is {2}").format(doctype, docname, status), frappe.InvalidStatusError)
+		frappe.throw(
+			_("{0} {1} status is {2}.").format(
+				frappe.bold(_(doctype)),
+				frappe.bold(docname),
+				frappe.bold(_(status)),
+			),
+			frappe.InvalidStatusError,
+		)


@frappe.whitelist()
--- a/erpnext/controllers/accounts_controller.py
+++ b/erpnext/controllers/accounts_controller.py
@@ -156,7 +156,7 @@ class AccountsController(TransactionBase):
 		if not get_meta(self.doctype).has_field("outstanding_amount"):
 			return

-		if self.get("is_return") and self.return_against and not self.get("is_pos"):
+		if self.get("is_return") and self.return_against and not (self.get("is_pos") or self.get("is_paid")):
 			against_voucher_outstanding = frappe.get_value(
 				self.doctype, self.return_against, "outstanding_amount"
 			)
--- a/erpnext/controllers/buying_controller.py
+++ b/erpnext/controllers/buying_controller.py
@@ -13,7 +13,7 @@ from frappe.utils.data import nowtime
 import erpnext
 from erpnext.accounts.doctype.accounting_dimension.accounting_dimension import get_dimensions
 from erpnext.accounts.doctype.budget.budget import validate_expense_against_budget
-from erpnext.accounts.party import get_party_details
+from erpnext.accounts.party import _get_party_details
 from erpnext.buying.utils import update_last_purchase_rate, validate_for_items
 from erpnext.controllers.accounts_controller import get_taxes_and_charges
 from erpnext.controllers.sales_and_purchase_return import get_rate_for_return
@@ -213,7 +213,7 @@ class BuyingController(SubcontractingController):
 		# set contact and address details for supplier, if they are not mentioned
 		if getattr(self, "supplier", None):
 			self.update_if_missing(
-				get_party_details(
+				_get_party_details(
 					self.supplier,
 					party_type="Supplier",
 					doctype=self.doctype,
@@ -683,19 +683,6 @@ class BuyingController(SubcontractingController):
 					)
 				)

-	def check_for_on_hold_or_closed_status(self, ref_doctype, ref_fieldname):
-		for d in self.get("items"):
-			if d.get(ref_fieldname):
-				status = frappe.db.get_value(ref_doctype, d.get(ref_fieldname), "status")
-				if status in ("Closed", "On Hold"):
-					frappe.throw(
-						_("{ref_doctype} {ref_name} is {status}.").format(
-							ref_doctype=frappe.bold(_(ref_doctype)),
-							ref_name=frappe.bold(d.get(ref_fieldname)),
-							status=frappe.bold(_(status)),
-						)
-					)
-
 	def update_stock_ledger(self, allow_negative_stock=False, via_landed_cost_voucher=False):
 		self.update_ordered_and_reserved_qty()

--- a/erpnext/controllers/selling_controller.py
+++ b/erpnext/controllers/selling_controller.py
@@ -469,11 +469,9 @@ class SellingController(StockController):
 		return so_qty, so_warehouse

 	def check_sales_order_on_hold_or_close(self, ref_fieldname):
-		for d in self.get("items"):
-			if d.get(ref_fieldname):
-				status = frappe.db.get_value("Sales Order", d.get(ref_fieldname), "status")
-				if status in ("Closed", "On Hold") and not self.is_return:
-					frappe.throw(_("Sales Order {0} is {1}").format(d.get(ref_fieldname), status))
+		if self.is_return:
+			return
+		self.check_for_on_hold_or_closed_status("Sales Order", ref_fieldname)

 	def update_reserved_qty(self):
 		so_map = {}
--- a/erpnext/controllers/status_updater.py
+++ b/erpnext/controllers/status_updater.py
@@ -524,9 +524,9 @@ class StatusUpdater(Document):
 		for args in self.status_updater:
 			# condition to include current record (if submit or no if cancel)
 			if self.docstatus == 1:
-				args["cond"] = " or parent='%s'" % self.name.replace('"', '"')
+				args["cond"] = " or parent=%s" % frappe.db.escape(self.name)
 			else:
-				args["cond"] = " and parent!='%s'" % self.name.replace('"', '"')
+				args["cond"] = " and parent!=%s" % frappe.db.escape(self.name)

 			self._update_children(args, update_modified)

@@ -556,9 +556,10 @@ class StatusUpdater(Document):
 				args["second_source_condition"] = frappe.db.sql(
 					""" select ifnull((select sum({second_source_field})
 					from `tab{second_source_dt}`
-					where `{second_join_field}`='{detail_id}'
+					where `{second_join_field}`=%(detail_id)s
 					and (`tab{second_source_dt}`.docstatus=1)
-					{second_source_extra_cond}), 0) """.format(**args)
+					{second_source_extra_cond}), 0) """.format(**args),
+					{"detail_id": args["detail_id"]},
 				)[0][0]

 			if args["detail_id"]:
@@ -569,9 +570,10 @@ class StatusUpdater(Document):
 					frappe.db.sql(
 						"""
 						(select ifnull(sum({source_field}), 0)
-							from `tab{source_dt}` where `{join_field}`='{detail_id}'
+							from `tab{source_dt}` where `{join_field}`=%(detail_id)s
 							and (docstatus=1 {cond}) {extra_cond})
-				""".format(**args)
+				""".format(**args),
+						{"detail_id": args["detail_id"]},
 					)[0][0]
 					or 0.0
 				)
@@ -582,7 +584,8 @@ class StatusUpdater(Document):
 				frappe.db.sql(
 					"""update `tab{target_dt}`
 					set {target_field} = {source_dt_value} {update_modified}
-					where name='{detail_id}'""".format(**args)
+					where name=%(detail_id)s""".format(**args),
+					{"detail_id": args["detail_id"]},
 				)

 	@staticmethod
--- a/erpnext/controllers/stock_controller.py
+++ b/erpnext/controllers/stock_controller.py
@@ -1803,6 +1803,43 @@ class StockController(AccountsController):

 					qty -= working_qty

+	def check_for_on_hold_or_closed_status(
+		self, ref_doctype: str, ref_fieldname: str, exclude_if_field: str | None = None
+	) -> None:
+		def _include(d):
+			return d.get(ref_fieldname) and not (exclude_if_field and d.get(exclude_if_field))
+
+		included = [(d, d.get(ref_fieldname)) for d in self.get("items") if _include(d)]
+		if not included:
+			return
+
+		status_map = {
+			r.name: r.status
+			for r in frappe.get_all(
+				ref_doctype,
+				filters={"name": ["in", {name for _, name in included}]},
+				fields=["name", "status"],
+			)
+		}
+
+		errors = []
+		seen = set()
+		for _d, ref_name in included:
+			if ref_name in seen:
+				continue
+			seen.add(ref_name)
+			if (status := status_map.get(ref_name)) in ("Closed", "On Hold"):
+				errors.append(
+					_("{ref_doctype} {ref_name} status is {status}.").format(
+						ref_doctype=frappe.bold(_(ref_doctype)),
+						ref_name=frappe.bold(ref_name),
+						status=frappe.bold(_(status)),
+					)
+				)
+
+		if errors:
+			frappe.throw("<br>".join(errors), frappe.InvalidStatusError)
+

@frappe.whitelist()
 def show_accounting_ledger_preview(company: str, doctype: str, docname: str):
--- a/erpnext/controllers/taxes_and_totals.py
+++ b/erpnext/controllers/taxes_and_totals.py
@@ -304,6 +304,7 @@ class calculate_taxes_and_totals:
 			return

 		for item in self.doc.items:
+			item._unrounded_net_amount = None
 			item_tax_map = self._load_item_tax_rate(item.item_tax_rate)
 			cumulated_tax_fraction = 0
 			total_inclusive_tax_amount_per_qty = 0
@@ -331,7 +332,8 @@ class calculate_taxes_and_totals:
 			):
 				amount = flt(item.amount) - total_inclusive_tax_amount_per_qty

-				item.net_amount = flt(amount / (1 + cumulated_tax_fraction), item.precision("net_amount"))
+				item._unrounded_net_amount = amount / (1 + cumulated_tax_fraction)
+				item.net_amount = flt(item._unrounded_net_amount, item.precision("net_amount"))
 				item.net_rate = flt(item.net_amount / item.qty, item.precision("net_rate"))
 				item.discount_percentage = flt(
 					item.discount_percentage, item.precision("discount_percentage")
@@ -541,7 +543,9 @@ class calculate_taxes_and_totals:
 			actual_breakup = tax._total_tax_breakup
 			diff = flt(expected_amount - actual_breakup, 5)

-			if abs(diff) <= 0.5:
+			# TODO: fix rounding difference issues
+			# Allow up to 1 for zero-precision currencies (e.g. JPY, KRW)
+			if abs(diff) <= (1 if tax.precision("tax_amount") == 0 else 0.5):
 				detail_row = self.doc._item_wise_tax_details[last_idx]
 				detail_row["amount"] = flt(detail_row["amount"] + diff, 5)

@@ -600,7 +604,16 @@ class calculate_taxes_and_totals:
 		elif tax.charge_type == "On Net Total":
 			if tax.account_head in item_tax_map:
 				current_net_amount = item.net_amount
-			current_tax_amount = (tax_rate / 100.0) * item.net_amount
+
+			# Use unrounded net for inclusive taxes to avoid double rounding
+			if (
+				cint(tax.included_in_print_rate)
+				and not self.discount_amount_applied
+				and item._unrounded_net_amount is not None
+			):
+				current_tax_amount = (tax_rate / 100.0) * item._unrounded_net_amount
+			else:
+				current_tax_amount = (tax_rate / 100.0) * item.net_amount
 		elif tax.charge_type == "On Previous Row Amount":
 			current_net_amount = self.doc.get("taxes")[cint(tax.row_id) - 1].tax_amount_for_current_item
 			current_tax_amount = (tax_rate / 100.0) * current_net_amount
--- a/erpnext/controllers/website_list_for_contact.py
+++ b/erpnext/controllers/website_list_for_contact.py
@@ -7,7 +7,7 @@ import json
 import frappe
 from frappe import _
 from frappe.modules.utils import get_module_app
-from frappe.utils import flt, has_common
+from frappe.utils import cint, flt, has_common
 from frappe.utils.user import is_website_user


@@ -179,10 +179,13 @@ def get_list_for_transactions(

 def rfq_transaction_list(parties_doctype, doctype, parties, limit_start, limit_page_length):
 	data = frappe.db.sql(
-		"""select distinct parent as name, supplier from `tab{doctype}`
-			where supplier = '{supplier}' and docstatus=1  order by creation desc limit {start}, {len}""".format(
-			doctype=parties_doctype, supplier=parties[0], start=limit_start, len=limit_page_length
-		),
+		f"""select distinct parent as name, supplier from `tab{parties_doctype}`
+			where supplier = %(supplier)s and docstatus=1  order by creation desc limit %(start)s, %(len)s""",
+		{
+			"supplier": parties[0],
+			"start": cint(limit_start),
+			"len": cint(limit_page_length),
+		},
 		as_dict=1,
 	)

--- a/erpnext/manufacturing/doctype/work_order/work_order.py
+++ b/erpnext/manufacturing/doctype/work_order/work_order.py
@@ -24,6 +24,7 @@ from frappe.utils import (
 )
 from pypika import functions as fn

+from erpnext.buying.utils import check_on_hold_or_closed_status
 from erpnext.manufacturing.doctype.bom.bom import (
 	get_bom_item_rate,
 	get_bom_items_as_dict,
@@ -438,7 +439,7 @@ class WorkOrder(Document):
 				production_item = main_item_code

 		if self.sales_order:
-			self.check_sales_order_on_hold_or_close()
+			check_on_hold_or_closed_status("Sales Order", self.sales_order)

 			SalesOrder = frappe.qb.DocType("Sales Order")
 			SalesOrderItem = frappe.qb.DocType("Sales Order Item")
@@ -494,11 +495,6 @@ class WorkOrder(Document):
 			else:
 				frappe.throw(_("Sales Order {0} is not valid").format(self.sales_order))

-	def check_sales_order_on_hold_or_close(self):
-		status = frappe.db.get_value("Sales Order", self.sales_order, "status")
-		if status in ("Closed", "On Hold"):
-			frappe.throw(_("Sales Order {0} is {1}").format(self.sales_order, status))
-
 	def set_default_warehouse(self):
 		if not self.wip_warehouse and not self.skip_transfer:
 			self.wip_warehouse = frappe.get_cached_value("Company", self.company, "default_wip_warehouse")
--- a/erpnext/public/js/controllers/taxes_and_totals.js
+++ b/erpnext/public/js/controllers/taxes_and_totals.js
@@ -258,6 +258,7 @@ erpnext.taxes_and_totals = class TaxesAndTotals extends erpnext.payments {
 		if (has_inclusive_tax == false) return;

 		$.each(this.frm.doc.items || [], function (n, item) {
+			item._unrounded_net_amount = null;
 			var item_tax_map = me._load_item_tax_rate(item.item_tax_rate);
 			var cumulated_tax_fraction = 0.0;
 			var total_inclusive_tax_amount_per_qty = 0;
@@ -284,7 +285,8 @@ erpnext.taxes_and_totals = class TaxesAndTotals extends erpnext.payments {
 				(total_inclusive_tax_amount_per_qty || cumulated_tax_fraction)
 			) {
 				var amount = flt(item.amount) - total_inclusive_tax_amount_per_qty;
-				item.net_amount = flt(amount / (1 + cumulated_tax_fraction), precision("net_amount", item));
+				item._unrounded_net_amount = amount / (1 + cumulated_tax_fraction);
+				item.net_amount = flt(item._unrounded_net_amount, precision("net_amount", item));
 				item.net_rate = item.qty ? flt(item.net_amount / item.qty, precision("net_rate", item)) : 0;

 				me.set_in_company_currency(item, ["net_rate", "net_amount"]);
@@ -567,7 +569,14 @@ erpnext.taxes_and_totals = class TaxesAndTotals extends erpnext.payments {
 			if (tax.account_head in item_tax_map) {
 				current_net_amount = item.net_amount;
 			}
-			current_tax_amount = (tax_rate / 100.0) * item.net_amount;
+			// Use unrounded net for inclusive taxes to avoid double rounding
+			var net_for_tax =
+				cint(tax.included_in_print_rate) &&
+				!this.discount_amount_applied &&
+				item._unrounded_net_amount !== null
+					? item._unrounded_net_amount
+					: item.net_amount;
+			current_tax_amount = (tax_rate / 100.0) * net_for_tax;
 		} else if (tax.charge_type == "On Previous Row Amount") {
 			current_net_amount = this.frm.doc["taxes"][cint(tax.row_id) - 1].tax_amount_for_current_item;
 			current_tax_amount =
--- a/erpnext/selling/doctype/customer/test_customer.py
+++ b/erpnext/selling/doctype/customer/test_customer.py
@@ -55,7 +55,7 @@ class TestCustomer(ERPNextTestSuite):
 		doc.delete()

 	def test_party_details(self):
-		from erpnext.accounts.party import get_party_details
+		from erpnext.accounts.party import _get_party_details

 		to_check = {
 			"selling_price_list": None,
@@ -77,7 +77,7 @@ class TestCustomer(ERPNextTestSuite):
 			"Contact", "_Test Contact for _Test Customer-_Test Customer", "is_primary_contact", 1
 		)

-		details = get_party_details("_Test Customer")
+		details = _get_party_details("_Test Customer")

 		for key, value in to_check.items():
 			val = details.get(key)
@@ -87,10 +87,10 @@ class TestCustomer(ERPNextTestSuite):
 			self.assertEqual(value, val)

 	def test_party_details_tax_category(self):
-		from erpnext.accounts.party import get_party_details
+		from erpnext.accounts.party import _get_party_details

 		# Tax Category without Address
-		details = get_party_details("_Test Customer With Tax Category")
+		details = _get_party_details("_Test Customer With Tax Category")
 		self.assertEqual(details.tax_category, "_Test Tax Category 1")

 		frappe.get_doc(
@@ -122,13 +122,13 @@ class TestCustomer(ERPNextTestSuite):
 		# Tax Category from Billing Address
 		settings.determine_address_tax_category_from = "Billing Address"
 		settings.save()
-		details = get_party_details("_Test Customer With Tax Category")
+		details = _get_party_details("_Test Customer With Tax Category")
 		self.assertEqual(details.tax_category, "_Test Tax Category 2")

 		# Tax Category from Shipping Address
 		settings.determine_address_tax_category_from = "Shipping Address"
 		settings.save()
-		details = get_party_details("_Test Customer With Tax Category")
+		details = _get_party_details("_Test Customer With Tax Category")
 		self.assertEqual(details.tax_category, "_Test Tax Category 3")

 		# Rollback
--- a/erpnext/selling/doctype/sales_order/mapper.py
+++ b/erpnext/selling/doctype/sales_order/mapper.py
@@ -12,7 +12,7 @@ from frappe.model.utils import get_fetch_values
 from frappe.query_builder.functions import Sum
 from frappe.utils import add_days, cint, flt, nowdate, strip_html

-from erpnext.accounts.party import get_party_account
+from erpnext.accounts.party import CROSS_PARTY_FIELD_NO_MAP, get_party_account
 from erpnext.manufacturing.doctype.production_plan.production_plan import (
 	get_items_for_material_requests,
 	get_sales_orders,
@@ -669,7 +669,6 @@ def make_purchase_order(
 		target.shipping_rule = ""
 		target.tc_name = ""
 		target.terms = ""
-		target.payment_terms_template = ""
 		target.payment_schedule = []

 		default_price_list = frappe.get_value("Supplier", supplier, "default_price_list")
@@ -736,16 +735,7 @@ def make_purchase_order(
 			{
 				"Sales Order": {
 					"doctype": "Purchase Order",
-					"field_no_map": [
-						"address_display",
-						"contact_display",
-						"contact_mobile",
-						"contact_email",
-						"contact_person",
-						"taxes_and_charges",
-						"shipping_address",
-						"dispatch_address",
-					],
+					"field_no_map": [*CROSS_PARTY_FIELD_NO_MAP],
 					"validation": {"docstatus": ["=", 1]},
 				},
 				"Sales Order Item": {
--- a/erpnext/selling/doctype/sales_order/test_sales_order.py
+++ b/erpnext/selling/doctype/sales_order/test_sales_order.py
@@ -24,6 +24,7 @@ from erpnext.selling.doctype.sales_order.mapper import (
 	make_delivery_note,
 	make_material_request,
 	make_production_plan,
+	make_purchase_order,
 	make_raw_material_request,
 	make_sales_invoice,
 	make_work_orders,
@@ -1165,9 +1166,6 @@ class TestSalesOrder(ERPNextTestSuite):

 	def test_drop_shipping(self):
 		from erpnext.buying.doctype.purchase_order.purchase_order import update_status
-		from erpnext.selling.doctype.sales_order.mapper import (
-			make_purchase_order,
-		)
 		from erpnext.selling.doctype.sales_order.sales_order import update_status as so_update_status

 		# make items
@@ -1261,9 +1259,6 @@ class TestSalesOrder(ERPNextTestSuite):
 		so.cancel()

 	def test_drop_shipping_partial_order(self):
-		from erpnext.selling.doctype.sales_order.mapper import (
-			make_purchase_order,
-		)
 		from erpnext.selling.doctype.sales_order.sales_order import update_status as so_update_status

 		# make items
@@ -1321,10 +1316,6 @@ class TestSalesOrder(ERPNextTestSuite):

 	def test_drop_shipping_full_for_default_suppliers(self):
 		"""Test if multiple POs are generated in one go against different default suppliers."""
-		from erpnext.selling.doctype.sales_order.mapper import (
-			make_purchase_order,
-		)
-
 		if not frappe.db.exists("Item", "_Test Item for Drop Shipping 1"):
 			make_item("_Test Item for Drop Shipping 1", {"is_stock_item": 1, "delivered_by_supplier": 1})

@@ -1365,8 +1356,6 @@ class TestSalesOrder(ERPNextTestSuite):
 		Tests if the the Product Bundles in the Items table of Sales Orders are replaced with
 		their child items(from the Packed Items table) on creating a Purchase Order from it.
 		"""
-		from erpnext.selling.doctype.sales_order.mapper import make_purchase_order
-
 		product_bundle = make_item("_Test Product Bundle", {"is_stock_item": 0})
 		make_item("_Test Bundle Item 1", {"is_stock_item": 1})
 		make_item("_Test Bundle Item 2", {"is_stock_item": 1})
@@ -1395,8 +1384,6 @@ class TestSalesOrder(ERPNextTestSuite):
 		"""
 		Tests if the packed item's `ordered_qty` is updated with the quantity of the Purchase Order
 		"""
-		from erpnext.selling.doctype.sales_order.mapper import make_purchase_order
-
 		product_bundle = make_item("_Test Product Bundle", {"is_stock_item": 0})
 		make_item("_Test Bundle Item 1", {"is_stock_item": 1})
 		make_item("_Test Bundle Item 2", {"is_stock_item": 1})
@@ -2666,8 +2653,6 @@ class TestSalesOrder(ERPNextTestSuite):
 		self.assertEqual(so.status, "To Deliver and Bill")

 	def test_item_tax_transfer_from_sales_to_purchase(self):
-		from erpnext.selling.doctype.sales_order.mapper import make_purchase_order
-
 		item_tax = frappe.new_doc("Item Tax Template")
 		item_tax.title = "Test Item Tax Template"
 		item_tax.company = "_Test Company"
@@ -2697,6 +2682,33 @@ class TestSalesOrder(ERPNextTestSuite):
 		po.submit()
 		self.assertEqual(po.taxes[0].tax_amount, 2)

+	def test_make_purchase_order_does_not_inherit_party_fields(self):
+		"""
+		Customer-derived fields must not leak from a drop-ship SO into the PO.
+		"""
+		so_items = [
+			{
+				"item_code": "_Test Item",
+				"warehouse": "",
+				"qty": 1,
+				"rate": 100,
+				"delivered_by_supplier": 1,
+				"supplier": "_Test Supplier",
+			}
+		]
+		so = make_sales_order(item_list=so_items, do_not_submit=True)
+		so.tax_category = "_Test Tax Category 1"
+		so.language = "ar"
+		so.payment_terms_template = "_Test Payment Term Template"
+		so.submit()
+
+		po = make_purchase_order(so.name, selected_items=so_items)[0]
+
+		supplier = frappe.get_doc("Supplier", "_Test Supplier")
+		self.assertEqual(po.tax_category or None, supplier.tax_category or None)
+		self.assertEqual(po.language or None, supplier.language or None)
+		self.assertEqual(po.payment_terms_template or None, supplier.payment_terms or None)
+
 	def test_pending_quantity_after_update_item_during_invoice_creation(self):
 		so = make_sales_order(qty=30, rate=100)

--- a/erpnext/selling/report/customer_wise_item_price/customer_wise_item_price.py
+++ b/erpnext/selling/report/customer_wise_item_price/customer_wise_item_price.py
@@ -7,7 +7,7 @@ from frappe import _, qb
 from frappe.query_builder import Criterion

 from erpnext import get_default_company
-from erpnext.accounts.party import get_party_details
+from erpnext.accounts.party import _get_party_details


 def execute(filters=None):
@@ -125,7 +125,7 @@ def get_data(filters=None):


 def get_customer_details(filters):
-	customer_details = get_party_details(party=filters.get("customer"), party_type="Customer")
+	customer_details = _get_party_details(party=filters.get("customer"), party_type="Customer")
 	customer_details.update(
 		{"company": get_default_company(), "price_list": customer_details.get("selling_price_list")}
 	)
--- a/erpnext/selling/report/inactive_customers/inactive_customers.py
+++ b/erpnext/selling/report/inactive_customers/inactive_customers.py
@@ -14,6 +14,9 @@ def execute(filters=None):
 	days_since_last_order = filters.get("days_since_last_order")
 	doctype = filters.get("doctype")

+	if doctype not in ("Sales Order", "Sales Invoice"):
+		frappe.throw(_("Invalid value {0} for 'Doctype'").format(doctype))
+
 	if cint(days_since_last_order) <= 0:
 		frappe.throw(_("'Days Since Last Order' must be greater than or equal to zero"))

--- a/erpnext/selling/report/sales_analytics/sales_analytics.py
+++ b/erpnext/selling/report/sales_analytics/sales_analytics.py
@@ -497,14 +497,16 @@ class Analytics:
 				break

 	def get_groups(self):
-		if self.filters.tree_type == "Territory":
-			parent = "parent_territory"
-		if self.filters.tree_type == "Customer Group":
-			parent = "parent_customer_group"
-		if self.filters.tree_type == "Item Group":
-			parent = "parent_item_group"
-		if self.filters.tree_type == "Supplier Group":
-			parent = "parent_supplier_group"
+		parent_field_map = {
+			"Territory": "parent_territory",
+			"Customer Group": "parent_customer_group",
+			"Item Group": "parent_item_group",
+			"Supplier Group": "parent_supplier_group",
+		}
+		if self.filters.tree_type not in parent_field_map:
+			frappe.throw(_("Invalid Tree Type {0}").format(self.filters.tree_type))
+
+		parent = parent_field_map[self.filters.tree_type]

 		self.depth_map = frappe._dict()

@@ -523,6 +525,9 @@ class Analytics:
 	def get_teams(self):
 		self.depth_map = frappe._dict()

+		if not frappe.db.exists("DocType", self.filters.doc_type):
+			frappe.throw(_("Invalid Document Type {0}").format(self.filters.doc_type))
+
 		self.group_entries = frappe.db.sql(
 			f""" select * from (select "Order Types" as name, 0 as lft,
 			2 as rgt, '' as parent union select distinct order_type as name, 1 as lft, 1 as rgt, "Order Types" as parent
--- a/erpnext/setup/doctype/authorization_control/authorization_control.py
+++ b/erpnext/setup/doctype/authorization_control/authorization_control.py
@@ -120,7 +120,9 @@ class AuthorizationControl(TransactionBase):
 		if val == 1:
 			add_cond += " and system_user = {}".format(frappe.db.escape(session["user"]))
 		elif val == 2:
-			add_cond += " and system_role IN %s" % ("('" + "','".join(frappe.get_roles()) + "')")
+			add_cond += " and system_role IN (%s)" % ", ".join(
+				frappe.db.escape(r) for r in frappe.get_roles()
+			)
 		else:
 			add_cond += " and ifnull(system_user,'') = '' and ifnull(system_role,'') = ''"

@@ -206,8 +208,8 @@ class AuthorizationControl(TransactionBase):
 			and docstatus != 2
 		""".format(
 					"%s",
-					"'" + "','".join(frappe.get_roles()) + "'",
-					"'" + "','".join(final_based_on) + "'",
+					", ".join(frappe.db.escape(r) for r in frappe.get_roles()),
+					", ".join(frappe.db.escape(b) for b in final_based_on),
 					"%s",
 				),
 				(doctype_name, company),
--- a/erpnext/stock/doctype/delivery_note/mapper.py
+++ b/erpnext/stock/doctype/delivery_note/mapper.py
@@ -13,7 +13,7 @@ from frappe.query_builder import DocType
 from frappe.query_builder.functions import Abs, Sum
 from frappe.utils import flt

-from erpnext.accounts.party import get_due_date
+from erpnext.accounts.party import CROSS_PARTY_FIELD_NO_MAP, get_due_date
 from erpnext.controllers.accounts_controller import get_taxes_and_charges, merge_taxes


@@ -558,8 +558,7 @@ def make_inter_company_transaction(doctype: str, source_name: str, target_doc=No
 			doctype: {
 				"doctype": target_doctype,
 				"postprocess": update_details,
-				"field_no_map": ["taxes_and_charges", "set_warehouse"],
-				"field_map": {"shipping_address_name": "shipping_address"},
+				"field_no_map": [*CROSS_PARTY_FIELD_NO_MAP, "set_warehouse"],
 			},
 			doctype + " Item": {
 				"doctype": target_doctype + " Item",
--- a/erpnext/stock/doctype/material_request/material_request.py
+++ b/erpnext/stock/doctype/material_request/material_request.py
@@ -250,7 +250,7 @@ class MaterialRequest(BuyingController):

 	def check_modified_date(self):
 		mod_db = frappe.db.sql("""select modified from `tabMaterial Request` where name = %s""", self.name)
-		date_diff = frappe.db.sql(f"""select TIMEDIFF('{mod_db[0][0]}', '{cstr(self.modified)}')""")
+		date_diff = frappe.db.sql("""select TIMEDIFF(%s, %s)""", (mod_db[0][0], cstr(self.modified)))

 		if date_diff and date_diff[0][0]:
 			frappe.throw(_("{0} {1} has been modified. Please refresh.").format(_(self.doctype), self.name))
--- a/erpnext/stock/doctype/purchase_receipt/purchase_receipt.py
+++ b/erpnext/stock/doctype/purchase_receipt/purchase_receipt.py
@@ -13,7 +13,6 @@ from pypika import functions as fn
 import erpnext
 from erpnext.accounts.utils import get_account_currency
 from erpnext.assets.doctype.asset.asset import get_asset_account, is_cwip_accounting_enabled
-from erpnext.buying.utils import check_on_hold_or_closed_status
 from erpnext.controllers.buying_controller import BuyingController
 from erpnext.stock.doctype.stock_reservation_entry.stock_reservation_entry import StockReservation

@@ -255,7 +254,7 @@ class PurchaseReceipt(BuyingController):
 		self.validate_cwip_accounts()
 		self.validate_provisional_expense_account()

-		self.check_on_hold_or_closed_status()
+		self.check_for_on_hold_or_closed_status("Purchase Order", "purchase_order")

 		if getdate(self.posting_date) > getdate(nowdate()):
 			throw(_("Posting Date cannot be future date"))
@@ -363,14 +362,6 @@ class PurchaseReceipt(BuyingController):
 		po_qty, po_warehouse = frappe.db.get_value("Purchase Order Item", po_detail, ["qty", "warehouse"])
 		return po_qty, po_warehouse

-	# Check for Closed status
-	def check_on_hold_or_closed_status(self):
-		check_list = []
-		for d in self.get("items"):
-			if d.meta.get_field("purchase_order") and d.purchase_order and d.purchase_order not in check_list:
-				check_list.append(d.purchase_order)
-				check_on_hold_or_closed_status("Purchase Order", d.purchase_order)
-
 	# on submit
 	def on_submit(self):
 		super().on_submit()
@@ -446,7 +437,7 @@ class PurchaseReceipt(BuyingController):
 	def on_cancel(self):
 		super().on_cancel()

-		self.check_on_hold_or_closed_status()
+		self.check_for_on_hold_or_closed_status("Purchase Order", "purchase_order")
 		# Check if Purchase Invoice has been submitted against current Purchase Order
 		submitted = frappe.db.sql(
 			"""select t1.name
--- a/erpnext/stock/doctype/purchase_receipt/test_purchase_receipt.py
+++ b/erpnext/stock/doctype/purchase_receipt/test_purchase_receipt.py
@@ -1051,6 +1051,40 @@ class TestPurchaseReceipt(ERPNextTestSuite):

 		pr.cancel()

+	def test_inter_company_purchase_receipt_does_not_inherit_party_fields(self):
+		"""
+		Party-derived fields on DN (from Customer) must not leak into the mapped PR.
+		"""
+		from erpnext.stock.doctype.delivery_note.delivery_note import make_inter_company_purchase_receipt
+		from erpnext.stock.doctype.delivery_note.test_delivery_note import create_delivery_note
+
+		prepare_data_for_internal_transfer()
+
+		customer = "_Test Internal Customer 2"
+		company = "_Test Company with perpetual inventory"
+
+		dn = create_delivery_note(
+			company=company,
+			customer=customer,
+			cost_center="Main - TCP1",
+			expense_account="Cost of Goods Sold - TCP1",
+			qty=1,
+			rate=100,
+			warehouse="Stores - TCP1",
+			target_warehouse="Work In Progress - TCP1",
+			do_not_submit=True,
+		)
+		# Stamp customer-side party fields onto the DN
+		dn.tax_category = "_Test Tax Category 2"
+		dn.language = "ar"
+		dn.submit()
+
+		pr = make_inter_company_purchase_receipt(dn.name)
+
+		supplier = frappe.get_doc("Supplier", "_Test Internal Supplier 2")
+		self.assertEqual(pr.tax_category or None, supplier.tax_category or None)
+		self.assertEqual(pr.language or None, supplier.language or None)
+
 	def test_lcv_for_internal_transfer(self):
 		from erpnext.stock.doctype.delivery_note.mapper import make_inter_company_purchase_receipt
 		from erpnext.stock.doctype.delivery_note.test_delivery_note import create_delivery_note
--- a/erpnext/stock/stock_balance.py
+++ b/erpnext/stock/stock_balance.py
@@ -284,7 +284,7 @@ def set_stock_balance_as_per_serial_no(
 	if not posting_time:
 		posting_time = nowtime()

-	condition = " and item.name='%s'" % item_code.replace("'", "'") if item_code else ""
+	condition = " and item.name=%s" % frappe.db.escape(item_code, percent=False) if item_code else ""

 	bin = frappe.db.sql(
 		"""select bin.item_code, bin.warehouse, bin.actual_qty, item.stock_uom
--- a/erpnext/subcontracting/doctype/subcontracting_receipt/subcontracting_receipt.py
+++ b/erpnext/subcontracting/doctype/subcontracting_receipt/subcontracting_receipt.py
@@ -10,7 +10,6 @@ from frappe.query_builder.functions import Sum
 from frappe.utils import cint, flt, get_link_to_form, getdate, nowdate

 import erpnext
-from erpnext.buying.utils import check_on_hold_or_closed_status
 from erpnext.controllers.subcontracting_controller import SubcontractingController
 from erpnext.setup.doctype.brand.brand import get_brand_defaults
 from erpnext.setup.doctype.item_group.item_group import get_item_group_defaults
@@ -218,9 +217,7 @@ class SubcontractingReceipt(SubcontractingController):
 		self.create_raw_materials_supplied_or_received()

 	def validate_closed_subcontracting_order(self):
-		for item in self.items:
-			if item.subcontracting_order:
-				check_on_hold_or_closed_status("Subcontracting Order", item.subcontracting_order)
+		self.check_for_on_hold_or_closed_status("Subcontracting Order", "subcontracting_order")

 	def update_job_card(self):
 		for row in self.get("items"):