fix: replace column-literal work order filter with server-side query

The work_order link filter in Stock Entry passed the string
`tabWork Order`.produced_qty as a filter value. It was never a real
column comparison: db_query coerces string values on numeric fields
with flt(), so the condition silently degraded to qty > 0, and on
backends that don't coerce text to numeric (postgres) such filters
fail with InvalidTextRepresentation.

Move the condition into a whitelisted search query that compares the
columns properly (qty > produced_qty), mirroring pick_list's
get_pending_work_orders.

erpnext/stock/doctype/stock_entry/stock_entry.js

@@ -21,11 +21,10 @@ frappe.ui.form.on("Stock Entry", {
 
 		frm.set_query("work_order", function () {
 			return {
-				filters: [
-					["Work Order", "docstatus", "=", 1],
-					["Work Order", "qty", ">", "`tabWork Order`.produced_qty"],
-					["Work Order", "company", "=", frm.doc.company],
-				],
+				query: "erpnext.stock.doctype.stock_entry.stock_entry.get_pending_work_orders",
+				filters: {
+					company: frm.doc.company,
+				},
 			};
 		});
 

erpnext/stock/doctype/stock_entry/stock_entry.py

@@ -1577,6 +1577,28 @@ def make_stock_in_entry(source_name: str, target_doc: str | Document | None = No
 	return doclist
 
 
+@frappe.whitelist()
+@frappe.validate_and_sanitize_search_inputs
+def get_pending_work_orders(
+	doctype: str, txt: str, searchfield: str, start: int, page_length: int, filters: dict
+) -> list:
+	work_order = frappe.qb.DocType("Work Order")
+	query = frappe.qb.get_query(
+		"Work Order",
+		fields=["name", "production_item"],
+		filters={
+			"docstatus": 1,
+			"company": filters.get("company"),
+			"name": ("like", f"%{txt}%"),
+		},
+		order_by="name",
+		limit=cint(page_length),
+		offset=cint(start),
+		ignore_permissions=False,
+	)
+	return query.where(work_order.qty > work_order.produced_qty).run()
+
+
 @frappe.whitelist()
 def get_work_order_details(work_order: str, company: str):
 	work_order = frappe.get_doc("Work Order", work_order)

erpnext/stock/doctype/stock_entry/test_stock_entry.py

@@ -26,7 +26,11 @@ from erpnext.stock.doctype.serial_and_batch_bundle.test_serial_and_batch_bundle
 	make_serial_batch_bundle,
 )
 from erpnext.stock.doctype.serial_no.serial_no import *
-from erpnext.stock.doctype.stock_entry.stock_entry import FinishedGoodError, make_stock_in_entry
+from erpnext.stock.doctype.stock_entry.stock_entry import (
+	FinishedGoodError,
+	get_pending_work_orders,
+	make_stock_in_entry,
+)
 from erpnext.stock.doctype.stock_entry.stock_entry_utils import make_stock_entry
 from erpnext.stock.doctype.stock_ledger_entry.stock_ledger_entry import StockFreezeError
 from erpnext.stock.doctype.stock_reconciliation.stock_reconciliation import (
@@ -3392,6 +3396,24 @@ class TestStockEntryCoverage(ERPNextTestSuite):
 				for bn in list(get_batches_from_bundle(row.serial_and_batch_bundle).keys()):
 					self.assertIn(bn, wo1_batches)
 
+	def test_get_pending_work_orders(self):
+		from erpnext.manufacturing.doctype.work_order.test_work_order import make_wo_order_test_record
+
+		wo = make_wo_order_test_record(qty=2, skip_transfer=True)
+
+		def pending_work_orders(txt=""):
+			return [
+				row[0]
+				for row in get_pending_work_orders("Work Order", txt, "name", 0, 0, {"company": wo.company})
+			]
+
+		self.assertIn(wo.name, pending_work_orders())
+		self.assertIn(wo.name, pending_work_orders(wo.name.lower()))
+		self.assertNotIn(wo.name, pending_work_orders("no-such-work-order"))
+
+		frappe.db.set_value("Work Order", wo.name, "produced_qty", wo.qty)
+		self.assertNotIn(wo.name, pending_work_orders())
+
 
 def make_serialized_item(self, **args):
 	args = frappe._dict(args)