Merge pull request #50158 from frappe/mergify/bp/version-15-hotfix/pr-50156

fix: internal transfer entry with serial/batch (backport #50156)

erpnext/accounts/doctype/sales_invoice/sales_invoice.py

@@ -2411,6 +2411,9 @@ def make_inter_company_transaction(doctype, source_name, target_doc=None):
 			target.purchase_order = source.purchase_order
 			target.po_detail = source.purchase_order_item
 
+		if (source.get("serial_no") or source.get("batch_no")) and not source.get("serial_and_batch_bundle"):
+			target.use_serial_batch_fields = 1
+
 	item_field_map = {
 		"doctype": target_doctype + " Item",
 		"field_no_map": ["income_account", "expense_account", "cost_center", "warehouse"],

erpnext/controllers/stock_controller.py

@@ -253,6 +253,14 @@ class StockController(AccountsController):
 					"do_not_submit": True if not via_landed_cost_voucher else False,
 				}
 
+				if self.is_internal_transfer() and row.get("from_warehouse") and not self.is_return:
+					self.update_bundle_details(bundle_details, table_name, row)
+					bundle_details["type_of_transaction"] = "Outward"
+					bundle_details["warehouse"] = row.get("from_warehouse")
+					bundle_details["qty"] = row.get("stock_qty") or row.get("qty")
+					self.create_serial_batch_bundle(bundle_details, row)
+					continue
+
 				if row.get("qty") or row.get("consumed_qty") or row.get("stock_qty"):
 					self.update_bundle_details(bundle_details, table_name, row, parent_details=parent_details)
 					self.create_serial_batch_bundle(bundle_details, row)

erpnext/stock/doctype/delivery_note/delivery_note.py

@@ -1310,6 +1310,9 @@ def make_inter_company_transaction(doctype, source_name, target_doc=None):
 		if source.get("use_serial_batch_fields"):
 			target.set("use_serial_batch_fields", 1)
 
+		if (source.get("serial_no") or source.get("batch_no")) and not source.get("serial_and_batch_bundle"):
+			target.set("use_serial_batch_fields", 1)
+
 	doclist = get_mapped_doc(
 		doctype,
 		source_name,