From 4f3ffd382023bd3872de1450086daff58f6c57ab Mon Sep 17 00:00:00 2001
From: "mergify[bot]" <37929162+mergify[bot]@users.noreply.github.com>
Date: Thu, 13 Aug 2026 19:37:31 +0530
Subject: [PATCH] fix(stock): confirm before changing item qty from the batch
 selector (backport #58123) (#58125)

---
 .../js/utils/serial_no_batch_selector.js      | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/erpnext/public/js/utils/serial_no_batch_selector.js b/erpnext/public/js/utils/serial_no_batch_selector.js
index 9161903ba7f..0f84a84e300 100644
--- a/erpnext/public/js/utils/serial_no_batch_selector.js
+++ b/erpnext/public/js/utils/serial_no_batch_selector.js
@@ -670,6 +670,27 @@ erpnext.SerialBatchPackageSelector = class SerialNoBatchBundleUpdate {
 			frappe.throw(__("Rejected Warehouse and Accepted Warehouse cannot be same."));
 		}
 
+		let qty_to_fetch = flt(this.dialog.get_value("qty"));
+		let total_qty = entries.reduce((total, row) => total + (flt(row.qty) || 1.0), 0);
+
+		if (flt(total_qty, 6) !== flt(qty_to_fetch, 6)) {
+			const confirm_dialog = frappe.confirm(
+				__(
+					"<strong>Total qty</strong> of the rows (<strong>{0}</strong>) does not match the <strong>Qty to Fetch</strong> (<strong>{1}</strong>). Qty of the item will be changed to <strong>{0}</strong>. Are you sure want to proceed?",
+					[format_number(total_qty), format_number(qty_to_fetch)]
+				),
+				() => this.create_bundle_entries(entries, warehouse)
+			);
+			confirm_dialog.indicator = "blue";
+			confirm_dialog.set_indicator();
+
+			return;
+		}
+
+		this.create_bundle_entries(entries, warehouse);
+	}
+
+	create_bundle_entries(entries, warehouse) {
 		frappe
 			.call({
 				method: "erpnext.stock.doctype.serial_and_batch_bundle.serial_and_batch_bundle.add_serial_batch_ledgers",