diff --git a/erpnext/controllers/stock_controller.py b/erpnext/controllers/stock_controller.py
index 89bfaf9e4c6..e76fa657cab 100644
--- a/erpnext/controllers/stock_controller.py
+++ b/erpnext/controllers/stock_controller.py
@@ -774,7 +774,7 @@ class StockController(AccountsController):
 				if row.get("batch_no"):
 					update_values["batch_no"] = None
 
-				if row.serial_and_batch_bundle:
+				if row.get("serial_and_batch_bundle"):
 					update_values["serial_and_batch_bundle"] = None
 					frappe.db.set_value(
 						"Serial and Batch Bundle", row.serial_and_batch_bundle, {"is_cancelled": 1}