fix: stock reservation validation in the stock entry (#47524)

erpnext/manufacturing/doctype/production_plan/production_plan.js

@@ -207,9 +207,9 @@ frappe.ui.form.on("Production Plan", {
 		set_field_options("projected_qty_formula", projected_qty_formula);
 	},
 
-	has_unreserved_stock(frm, table) {
+	has_unreserved_stock(frm, table, qty_field = "required_qty") {
 		let has_unreserved_stock = frm.doc[table].some(
-			(item) => flt(item.qty) > flt(item.stock_reserved_qty)
+			(item) => flt(item[qty_field]) > flt(item.stock_reserved_qty)
 		);
 
 		return has_unreserved_stock;
@@ -249,7 +249,7 @@ frappe.ui.form.on("Production Plan", {
 
 	setup_stock_reservation_for_raw_materials(frm) {
 		if (frm.doc.docstatus === 1 && frm.doc.reserve_stock) {
-			if (frm.events.has_unreserved_stock(frm, "mr_items")) {
+			if (frm.events.has_unreserved_stock(frm, "mr_items", "required_bom_qty")) {
 				frm.add_custom_button(
 					__("Reserve for Raw Materials"),
 					() => erpnext.stock_reservation.make_entries(frm, "mr_items"),

erpnext/manufacturing/doctype/production_plan/production_plan.py

@@ -1619,18 +1619,20 @@ def get_items_for_material_requests(doc, warehouses=None, get_parent_warehouse_d
 				frappe.throw(_("For row {0}: Enter Planned Qty").format(data.get("idx")))
 
 			if bom_no:
-				if data.get("include_exploded_items") and doc.get("skip_available_sub_assembly_item"):
-					item_details = {}
-					if doc.get("sub_assembly_items"):
-						item_details = get_raw_materials_of_sub_assembly_items(
-							so_item_details[doc.get("sales_order")].keys() if so_item_details else [],
-							item_details,
-							company,
-							bom_no,
-							include_non_stock_items,
-							sub_assembly_items,
-							planned_qty=planned_qty,
-						)
+				if (
+					data.get("include_exploded_items")
+					and doc.get("skip_available_sub_assembly_item")
+					and doc.get("sub_assembly_items")
+				):
+					item_details = get_raw_materials_of_sub_assembly_items(
+						so_item_details[doc.get("sales_order")].keys() if so_item_details else [],
+						item_details,
+						company,
+						bom_no,
+						include_non_stock_items,
+						sub_assembly_items,
+						planned_qty=planned_qty,
+					)
 
 				elif data.get("include_exploded_items") and include_subcontracted_items:
 					# fetch exploded items from BOM
@@ -2089,7 +2091,7 @@ def get_reserved_qty_for_sub_assembly(item_code, warehouse):
 def make_stock_reservation_entries(doc, items=None, table_name=None, notify=False):
 	if isinstance(doc, str):
 		doc = parse_json(doc)
-		doc = frappe.get_doc("Work Order", doc.get("name"))
+		doc = frappe.get_doc("Production Plan", doc.get("name"))
 
 	if items and isinstance(items, str):
 		items = parse_json(items)
@@ -2113,9 +2115,22 @@ def make_stock_reservation_entries(doc, items=None, table_name=None, notify=Fals
 
 		sre = StockReservation(doc, items=items, kwargs=mapper[child_table_name], notify=notify)
 		if doc.docstatus == 1:
-			sre.make_stock_reservation_entries()
-			frappe.msgprint(_("Stock Reservation Entries Created"), alert=True)
+			sre_created = sre.make_stock_reservation_entries()
+			if sre_created:
+				frappe.msgprint(_("Stock Reservation Entries Created"), alert=True)
 		elif doc.docstatus == 2:
 			sre.cancel_stock_reservation_entries()
 
 	doc.reload()
+
+
+@frappe.whitelist()
+def cancel_stock_reservation_entries(doc, sre_list):
+	if isinstance(doc, str):
+		doc = parse_json(doc)
+		doc = frappe.get_doc("Production Plan", doc.get("name"))
+
+	sre = StockReservation(doc)
+	sre.cancel_stock_reservation_entries(sre_list)
+
+	doc.reload()

erpnext/manufacturing/doctype/production_plan/test_production_plan.py

@@ -1415,8 +1415,12 @@ class TestProductionPlan(IntegrationTestCase):
 			do_not_submit=1,
 			skip_available_sub_assembly_item=1,
 			warehouse="_Test Warehouse - _TC",
+			sub_assembly_warehouse="_Test Warehouse - _TC",
 		)
 
+		plan.get_sub_assembly_items()
+		plan.save()
+
 		items = get_items_for_material_requests(
 			plan.as_dict(), warehouses=[{"warehouse": "_Test Warehouse - _TC"}]
 		)

erpnext/manufacturing/doctype/work_order/work_order.py

@@ -1426,7 +1426,7 @@ class WorkOrder(Document):
 			return
 
 		item_list = list(items.values())
-		make_stock_reservation_entries(self, item_list, notify=True)
+		make_stock_reservation_entries(self, item_list, is_transfer=False, notify=True)
 
 	def get_list_of_materials_for_reservation(self, stock_entry):
 		items = frappe._dict()
@@ -1648,7 +1648,7 @@ class WorkOrder(Document):
 
 
 @frappe.whitelist()
-def make_stock_reservation_entries(doc, items=None, table_name=None, notify=False):
+def make_stock_reservation_entries(doc, items=None, table_name=None, is_transfer=True, notify=False):
 	if isinstance(doc, str):
 		doc = parse_json(doc)
 		doc = frappe.get_doc("Work Order", doc.get("name"))
@@ -1658,14 +1658,15 @@ def make_stock_reservation_entries(doc, items=None, table_name=None, notify=Fals
 
 	sre = StockReservation(doc, items=items, notify=notify)
 	if doc.docstatus == 1:
-		if doc.production_plan:
+		if doc.production_plan and is_transfer:
 			sre.transfer_reservation_entries_to(
 				doc.production_plan, from_doctype="Production Plan", to_doctype="Work Order"
 			)
 		else:
-			sre.make_stock_reservation_entries()
+			sre_created = sre.make_stock_reservation_entries()
+			if sre_created:
+				frappe.msgprint(_("Stock Reservation Entries Created"), alert=True)
 
-		frappe.msgprint(_("Stock Reservation Entries Created"), alert=True)
 	elif doc.docstatus == 2:
 		sre.cancel_stock_reservation_entries()
 

erpnext/public/js/stock_reservation.js

@@ -30,15 +30,15 @@ $.extend(erpnext.stock_reservation, {
 		params["qty_field"] = {
 			"Sales Order": "stock_qty",
 			"Work Order": "required_qty",
+			"Production Plan": "required_qty",
 		}[frm.doc.doctype];
 
 		if (frm.doc.doctype === "Production Plan") {
 			if (table_name === "sub_assembly_items") {
-				params["qty_field"] = "qty";
 				params["item_code_field"] = "production_item";
 				params["warehouse_field"] = "fg_warehouse";
 			} else {
-				params["qty_field"] = "quantity";
+				params["qty_field"] = "required_bom_qty";
 			}
 		}
 
@@ -50,6 +50,8 @@ $.extend(erpnext.stock_reservation, {
 
 		params["method"] = {
 			"Sales Order": "delivered_qty",
+			"Production Plan":
+				"erpnext.manufacturing.doctype.production_plan.production_plan.make_stock_reservation_entries",
 			"Work Order":
 				"erpnext.manufacturing.doctype.work_order.work_order.make_stock_reservation_entries",
 		}[frm.doc.doctype];
@@ -141,6 +143,10 @@ $.extend(erpnext.stock_reservation, {
 	},
 
 	render_items(frm, parms) {
+		if (!frm.doc.reserve_stock) {
+			return;
+		}
+
 		let dialog = erpnext.stock_reservation.dialog;
 		let field = frappe.scrub(parms.child_doctype);
 
@@ -155,25 +161,23 @@ $.extend(erpnext.stock_reservation, {
 		let warehouse_field = parms.warehouse_field || "warehouse";
 
 		frm.doc[parms.table_name].forEach((item) => {
-			if (frm.doc.reserve_stock) {
-				let unreserved_qty =
-					(flt(item[qty_field]) -
-						(item.stock_reserved_qty
-							? flt(item.stock_reserved_qty)
-							: flt(item[dispatch_qty_field]) * flt(item.conversion_factor || 1))) /
-					flt(item.conversion_factor || 1);
+			let unreserved_qty =
+				(flt(item[qty_field]) -
+					(item.stock_reserved_qty
+						? flt(item.stock_reserved_qty)
+						: flt(item[dispatch_qty_field]) * flt(item.conversion_factor || 1))) /
+				flt(item.conversion_factor || 1);
 
-				if (unreserved_qty > 0) {
-					let args = {
-						__checked: 1,
-						item_code: item[item_code_field] || item.item_code,
-						warehouse: item[warehouse_field] || item.warehouse || item.source_warehouse,
-					};
+			if (unreserved_qty > 0) {
+				let args = {
+					__checked: 1,
+					item_code: item[item_code_field] || item.item_code,
+					warehouse: item[warehouse_field] || item.warehouse || item.source_warehouse,
+				};
 
-					args[field] = item.name;
-					args[qty_field] = unreserved_qty;
-					dialog.fields_dict.items.df.data.push(args);
-				}
+				args[field] = item.name;
+				args[qty_field] = unreserved_qty;
+				dialog.fields_dict.items.df.data.push(args);
 			}
 		});
 
@@ -257,11 +261,17 @@ $.extend(erpnext.stock_reservation, {
 	},
 
 	cancel_stock_reservation(dialog, frm) {
-		var data = { sr_entries: dialog.fields_dict.sr_entries.grid.get_selected_children() };
+		let data = { sr_entries: dialog.fields_dict.sr_entries.grid.get_selected_children() };
+		let method = "erpnext.manufacturing.doctype.work_order.work_order.cancel_stock_reservation_entries";
+
+		if (frm.doc.doctype === "Production Plan") {
+			method =
+				"erpnext.manufacturing.doctype.production_plan.production_plan.cancel_stock_reservation_entries";
+		}
 
 		if (data.sr_entries?.length > 0) {
 			frappe.call({
-				method: "erpnext.manufacturing.doctype.work_order.work_order.cancel_stock_reservation_entries",
+				method: method,
 				args: {
 					doc: frm.doc,
 					sre_list: data.sr_entries.map((item) => item.sre),

erpnext/stock/doctype/item/item.js

@@ -16,11 +16,11 @@ frappe.ui.form.on("Item", {
 				let msg = __(
 					"Changing the valuation method to Moving Average will affect new transactions. If backdated entries are added, earlier FIFO-based entries will be reposted, which may change closing balances."
 				);
-				msg += "<br>";
+				msg += "<br><br>";
 				msg += __(
 					"Also you can't switch back to FIFO after setting the valuation method to Moving Average for this item."
 				);
-				msg += "<br>";
+				msg += "<br><br>";
 				msg += __("Do you want to change valuation method?");
 
 				frappe.confirm(

erpnext/stock/doctype/serial_and_batch_bundle/serial_and_batch_bundle.py

@@ -1908,19 +1908,33 @@ def get_reserved_voucher_details(kwargs):
 
 	value = {
 		"Delivery Note": ["Delivery Note Item", "against_sales_order"],
-	}.get(kwargs.get("voucher_type"))
+		"Stock Entry": ["Stock Entry", "work_order"],
+		"Work Order": ["Work Order", "production_plan"],
+	}.get(kwargs.get("sabb_voucher_type"))
 
 	if not value or not kwargs.get("sabb_voucher_no"):
 		return reserved_voucher_details
 
-	reserved_voucher_details = frappe.get_all(
-		value[0],
-		pluck=value[1],
-		filters={
+	voucher_based_filters = {
+		"Delivery Note": {
 			"name": kwargs.get("sabb_voucher_detail_no"),
 			"parent": kwargs.get("sabb_voucher_no"),
 			"docstatus": 1,
 		},
+		"Stock Entry": {
+			"name": kwargs.get("sabb_voucher_no"),
+			"docstatus": 1,
+		},
+		"Work Order": {
+			"name": kwargs.get("sabb_voucher_no"),
+			"docstatus": 1,
+		},
+	}.get(kwargs.get("sabb_voucher_type"))
+
+	reserved_voucher_details = frappe.get_all(
+		value[0],
+		pluck=value[1],
+		filters=voucher_based_filters,
 	)
 
 	return reserved_voucher_details

erpnext/stock/doctype/stock_reservation_entry/stock_reservation_entry.py

@@ -1044,6 +1044,7 @@ class StockReservation:
 
 		child_doctype = frappe.scrub(self.doc.doctype + " Item")
 
+		is_sre_created = False
 		for item in items:
 			sre = frappe.new_doc("Stock Reservation Entry")
 			if isinstance(item, dict):
@@ -1106,6 +1107,9 @@ class StockReservation:
 				self.set_serial_batch(sre, item.serial_and_batch_bundles)
 
 			sre.submit()
+			is_sre_created = True
+
+		return is_sre_created
 
 	def set_serial_batch(self, sre, serial_batch_bundles):
 		bundle_details = frappe.get_all(