fix: not able to cancel SCR with Batch (backport #38817) (backport #38821)

erpnext/stock/doctype/serial_and_batch_bundle/serial_and_batch_bundle.py

@@ -459,7 +459,7 @@ def validate_quantity(self, row, qty_field=None):
 			qty_field = "qty"
 
 		precision = row.precision
-		if self.voucher_type in ["Subcontracting Receipt"]:
+		if row.get("doctype") in ["Subcontracting Receipt Supplied Item"]:
 			qty_field = "consumed_qty"
 
 		if abs(abs(flt(self.total_qty, precision)) - abs(flt(row.get(qty_field), precision))) > 0.01:

erpnext/subcontracting/doctype/subcontracting_receipt/subcontracting_receipt.py

@@ -167,13 +167,13 @@ def on_cancel(self):
 		)
 		self.update_status_updater_args()
 		self.update_prevdoc_status()
-		self.delete_auto_created_batches()
 		self.set_consumed_qty_in_subcontract_order()
 		self.set_subcontracting_order_status()
 		self.update_stock_ledger()
 		self.make_gl_entries_on_cancel()
 		self.repost_future_sle_and_gle()
 		self.update_status()
+		self.delete_auto_created_batches()
 
 	def validate_items_qty(self):
 		for item in self.items:

erpnext/subcontracting/doctype/subcontracting_receipt/test_subcontracting_receipt.py

@@ -953,6 +953,91 @@ def test_scrap_items_for_subcontracting_receipt(self):
 
 		scr.submit()
 
+	def test_subcontracting_receipt_cancel_with_batch(self):
+		from erpnext.manufacturing.doctype.production_plan.test_production_plan import make_bom
+
+		# Step - 1: Set Backflush Based On as "BOM"
+		set_backflush_based_on("BOM")
+
+		# Step - 2: Create FG and RM Items
+		fg_item = make_item(
+			properties={"is_stock_item": 1, "is_sub_contracted_item": 1, "has_batch_no": 1}
+		).name
+		rm_item1 = make_item(properties={"is_stock_item": 1}).name
+		rm_item2 = make_item(properties={"is_stock_item": 1}).name
+		make_item("Subcontracted Service Item Test For Batch 1", {"is_stock_item": 0})
+
+		# Step - 3: Create BOM for FG Item
+		bom = make_bom(item=fg_item, raw_materials=[rm_item1, rm_item2])
+		for rm_item in bom.items:
+			self.assertEqual(rm_item.rate, 0)
+			self.assertEqual(rm_item.amount, 0)
+		bom = bom.name
+
+		# Step - 4: Create PO and SCO
+		service_items = [
+			{
+				"warehouse": "_Test Warehouse - _TC",
+				"item_code": "Subcontracted Service Item Test For Batch 1",
+				"qty": 100,
+				"rate": 100,
+				"fg_item": fg_item,
+				"fg_item_qty": 100,
+			},
+		]
+		sco = get_subcontracting_order(service_items=service_items)
+		for rm_item in sco.supplied_items:
+			self.assertEqual(rm_item.rate, 0)
+			self.assertEqual(rm_item.amount, 0)
+
+		# Step - 5: Inward Raw Materials
+		rm_items = get_rm_items(sco.supplied_items)
+		for rm_item in rm_items:
+			rm_item["rate"] = 100
+		itemwise_details = make_stock_in_entry(rm_items=rm_items)
+
+		# Step - 6: Transfer RM's to Subcontractor
+		se = make_stock_transfer_entry(
+			sco_no=sco.name,
+			rm_items=rm_items,
+			itemwise_details=copy.deepcopy(itemwise_details),
+		)
+		for item in se.items:
+			self.assertEqual(item.qty, 100)
+			self.assertEqual(item.basic_rate, 100)
+			self.assertEqual(item.amount, item.qty * item.basic_rate)
+
+		batch_doc = frappe.get_doc(
+			{
+				"doctype": "Batch",
+				"item": fg_item,
+				"batch_id": frappe.generate_hash(length=10),
+			}
+		).insert(ignore_permissions=True)
+
+		serial_batch_bundle = frappe.get_doc(
+			{
+				"doctype": "Serial and Batch Bundle",
+				"item_code": fg_item,
+				"warehouse": sco.items[0].warehouse,
+				"has_batch_no": 1,
+				"type_of_transaction": "Inward",
+				"voucher_type": "Subcontracting Receipt",
+				"entries": [{"batch_no": batch_doc.name, "qty": 100}],
+			}
+		).insert(ignore_permissions=True)
+
+		# Step - 7: Create Subcontracting Receipt
+		scr = make_subcontracting_receipt(sco.name)
+		scr.items[0].serial_and_batch_bundle = serial_batch_bundle.name
+		scr.save()
+		scr.submit()
+		scr.load_from_db()
+
+		# Step - 8: Cancel Subcontracting Receipt
+		scr.cancel()
+		self.assertTrue(scr.docstatus == 2)
+
 	@change_settings("Buying Settings", {"auto_create_purchase_receipt": 1})
 	def test_auto_create_purchase_receipt(self):
 		fg_item = "Subcontracted Item SA1"