[fix][patch] Delete Bin for non-stock item

erpnext/patches/v4_2/repost_reserved_qty.py

@@ -26,4 +26,10 @@ def execute():
 	for item_code, warehouse in repost_for:
 			update_bin_qty(item_code, warehouse, {
 				"reserved_qty": get_reserved_qty(item_code, warehouse)
-			})
+			})
+			
+	frappe.db.sql("""delete from tabBin 
+		where exists(
+			select name from tabItem where name=tabBin.item_code and ifnull(is_stock_item, 0) = 0
+		)
+	""")