commit 654d785776f8f2b14ea0391d2e2af32647ca2112
author Vishal Dhayagude <vishdha@users.noreply.github.com> Wed Jan 15 19:28:58 2020 +0530
committer Nabin Hait <nabinhait@gmail.com> Wed Jan 15 19:28:58 2020 +0530
tree 26cbd78f90fb71f4359a894a8fcad82b6f562892
parent 9f6c95549af2c24daf48b0620324dc25283079cb

fix: Delivery note not able to create sales return (#20264)

erpnext/stock/doctype/delivery_note/delivery_note.py

diff --git a/erpnext/stock/doctype/delivery_note/delivery_note.py b/erpnext/stock/doctype/delivery_note/delivery_note.py
index 39aad2e..013d50a 100644
--- a/erpnext/stock/doctype/delivery_note/delivery_note.py
+++ b/erpnext/stock/doctype/delivery_note/delivery_note.py
@@ -436,7 +436,7 @@
 	def update_item(source_doc, target_doc, source_parent):
 		target_doc.qty = to_make_invoice_qty_map[source_doc.name]
 
-		if source_doc.serial_no and source_parent.per_billed > 0:
+		if source_doc.serial_no and source_parent.per_billed > 0 and not source_parent.is_return:
 			target_doc.serial_no = get_delivery_note_serial_no(source_doc.item_code,
 				target_doc.qty, source_parent.name)