diff --git a/erpnext/accounts/doctype/bank/bank.js b/erpnext/accounts/doctype/bank/bank.js
index 9181b6576d3..12cde75324d 100644
--- a/erpnext/accounts/doctype/bank/bank.js
+++ b/erpnext/accounts/doctype/bank/bank.js
@@ -34,11 +34,11 @@ let add_fields_to_mapping_table = function (frm) {
 		});
 	});
 
-	frm.fields_dict.bank_transaction_mapping.grid.update_docfield_property(
-		"bank_transaction_field",
-		"options",
-		options
-	);
+	const grid = frm.fields_dict.bank_transaction_mapping?.grid;
+
+	if (grid) {
+		grid.update_docfield_property("bank_transaction_field", "options", options);
+	}
 };
 
 erpnext.integrations.refreshPlaidLink = class refreshPlaidLink {