From 1a75c143087762637189df0b787f32f4a8806f11 Mon Sep 17 00:00:00 2001
From: "mergify[bot]" <37929162+mergify[bot]@users.noreply.github.com>
Date: Mon, 25 May 2026 16:02:26 +0530
Subject: [PATCH] fix: corrected the pricing rule taking the wrong value
 (backport #54894) (#55124)

fix: corrected the pricing rule taking the wrong value (#54894)

(cherry picked from commit 06477119d12d1357d2189078161cd99c31e397f0)

Co-authored-by: Jatin3128 <140256508+Jatin3128@users.noreply.github.com>
---
 erpnext/public/js/controllers/transaction.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/erpnext/public/js/controllers/transaction.js b/erpnext/public/js/controllers/transaction.js
index 3999c45065f..d0eeb58495b 100644
--- a/erpnext/public/js/controllers/transaction.js
+++ b/erpnext/public/js/controllers/transaction.js
@@ -2266,6 +2266,8 @@ erpnext.TransactionController = class TransactionController extends erpnext.taxe
 			for (const [key, value] of Object.entries(child)) {
 				if (!["doctype", "name"].includes(key)) {
 					if (key === "price_list_rate") {
+						const doc = frappe.get_doc(child.doctype, child.name);
+						if (doc) doc.price_list_rate = value; // silent update so rate trigger uses correct value
 						frappe.model.set_value(child.doctype, child.name, "rate", value);
 					}