fix: item_code filter in item-wise sales register

erpnext/accounts/report/item_wise_sales_register/item_wise_sales_register.js

@@ -54,6 +54,12 @@ frappe.query_reports["Item-wise Sales Register"] = {
 			fieldtype: "Link",
 			options: "Brand",
 		},
+		{
+			fieldname: "item_code",
+			label: __("Item"),
+			fieldtype: "Link",
+			options: "Item",
+		},
 		{
 			fieldname: "item_group",
 			label: __("Item Group"),

erpnext/accounts/report/item_wise_sales_register/item_wise_sales_register.py

@@ -342,7 +342,7 @@ def get_columns(additional_table_columns, filters):
 
 
 def apply_conditions(query, si, sii, filters, additional_conditions=None):
-	for opts in ("company", "customer", "item_code"):
+	for opts in ("company", "customer"):
 		if filters.get(opts):
 			query = query.where(si[opts] == filters[opts])
 
@@ -371,6 +371,9 @@ def apply_conditions(query, si, sii, filters, additional_conditions=None):
 	if filters.get("brand"):
 		query = query.where(sii.brand == filters.get("brand"))
 
+	if filters.get("item_code"):
+		query = query.where(sii.item_code == filters.get("item_code"))
+
 	if filters.get("item_group"):
 		query = query.where(sii.item_group == filters.get("item_group"))