From f644c19760ec2536d0a9996f7a116db7baa2969e Mon Sep 17 00:00:00 2001
From: Sagar Vora <16315650+sagarvora@users.noreply.github.com>
Date: Fri, 21 Nov 2025 14:04:15 +0530
Subject: [PATCH] fix: ignore chunk if no valid invoices found

---
 .../v15_0/migrate_old_item_wise_tax_detail_data_to_table.py   | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/erpnext/patches/v15_0/migrate_old_item_wise_tax_detail_data_to_table.py b/erpnext/patches/v15_0/migrate_old_item_wise_tax_detail_data_to_table.py
index 8229ea7ef46..be1dd75e163 100644
--- a/erpnext/patches/v15_0/migrate_old_item_wise_tax_detail_data_to_table.py
+++ b/erpnext/patches/v15_0/migrate_old_item_wise_tax_detail_data_to_table.py
@@ -53,6 +53,10 @@ def execute():
 				for index in bar:
 					chunk = docnames[index : index + chunk_size]
 					doc_info = get_doc_details(chunk, doctype)
+					if not doc_info:
+						# no valid invoices found
+						continue
+
 					docs = [d.name for d in doc_info]  # valid invoices
 
 					# Delete existing item-wise tax details to avoid duplicates