From 3f6501b4ffaffa85d4d704d1483a8c22bdbb5ac6 Mon Sep 17 00:00:00 2001
From: pandiyan <pandiyanpalani37@gmail.com>
Date: Fri, 24 Jul 2026 11:12:15 +0530
Subject: [PATCH] fix: map pick list customer to delivery note when no sales
 order

backport of #57412
---
 erpnext/stock/doctype/pick_list/pick_list.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/erpnext/stock/doctype/pick_list/pick_list.py b/erpnext/stock/doctype/pick_list/pick_list.py
index 3e0c414e216..5fd8f333de7 100644
--- a/erpnext/stock/doctype/pick_list/pick_list.py
+++ b/erpnext/stock/doctype/pick_list/pick_list.py
@@ -1381,6 +1381,9 @@ def create_delivery_wo_so(pick_list, target, target_doc=None):
 
 	target_doc.company = pick_list.company
 
+	if not target_doc.customer:
+		target_doc.customer = pick_list.customer
+
 	item_table_mapper_without_so = {
 		"doctype": f"{target} Item",
 		"field_map": {