From bd9e240ca5e72410dfa0eed140826607cdfca50f Mon Sep 17 00:00:00 2001
From: Kavin <78342682+kavin0411@users.noreply.github.com>
Date: Tue, 21 Oct 2025 20:15:52 +0530
Subject: [PATCH] fix: Update pick list locations quantity

---
 .../doctype/material_request/material_request.py  | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/erpnext/stock/doctype/material_request/material_request.py b/erpnext/stock/doctype/material_request/material_request.py
index 5a9aeab1a49..b8817996bac 100644
--- a/erpnext/stock/doctype/material_request/material_request.py
+++ b/erpnext/stock/doctype/material_request/material_request.py
@@ -902,6 +902,16 @@ def raise_work_orders(material_request):
 
 @frappe.whitelist()
 def create_pick_list(source_name, target_doc=None):
+	def update_item(obj, target, source_parent):
+		qty = (
+			flt(flt(obj.stock_qty) - flt(obj.ordered_qty)) / target.conversion_factor
+			if flt(obj.stock_qty) > flt(obj.ordered_qty)
+			else 0
+		)
+		target.qty = qty
+		target.stock_qty = qty * obj.conversion_factor
+		target.conversion_factor = obj.conversion_factor
+
 	doc = get_mapped_doc(
 		"Material Request",
 		source_name,
@@ -914,6 +924,11 @@ def create_pick_list(source_name, target_doc=None):
 			"Material Request Item": {
 				"doctype": "Pick List Item",
 				"field_map": {"name": "material_request_item", "stock_qty": "stock_qty"},
+				"postprocess": update_item,
+				"condition": lambda doc: (
+					flt(doc.ordered_qty, doc.precision("ordered_qty"))
+					< flt(doc.stock_qty, doc.precision("ordered_qty"))
+				),
 			},
 		},
 		target_doc,