Merge pull request #23140 from AfshanKhan/fix-po
fix:referencing frm
diff --git a/erpnext/buying/doctype/purchase_order/purchase_order.js b/erpnext/buying/doctype/purchase_order/purchase_order.js
index 25065ab..9f2b971 100644
--- a/erpnext/buying/doctype/purchase_order/purchase_order.js
+++ b/erpnext/buying/doctype/purchase_order/purchase_order.js
@@ -94,7 +94,7 @@
if(this.frm.doc.status !== 'Closed' && flt(this.frm.doc.per_received) < 100 && flt(this.frm.doc.per_billed) < 100) {
this.frm.add_custom_button(__('Update Items'), () => {
erpnext.utils.update_child_items({
- frm: frm,
+ frm: this.frm,
child_docname: "items",
child_doctype: "Purchase Order Detail",
cannot_add_row: false,