diff --git a/erpnext/setup/doctype/supplier_group/test_records.json b/erpnext/setup/doctype/supplier_group/test_records.json
index 1681e2a..5848963 100644
--- a/erpnext/setup/doctype/supplier_group/test_records.json
+++ b/erpnext/setup/doctype/supplier_group/test_records.json
@@ -1,7 +1,8 @@
 [
 	{
 		"doctype": "Supplier Group",
-		"supplier_group_name": "_Test Supplier Group"
+		"supplier_group_name": "_Test Supplier Group",
+		"parent_supplier_group": "All Supplier Groups"
 	}
 ]
    
\ No newline at end of file
diff --git a/erpnext/stock/get_item_details.py b/erpnext/stock/get_item_details.py
index 8a194fa..9c40832 100644
--- a/erpnext/stock/get_item_details.py
+++ b/erpnext/stock/get_item_details.py
@@ -251,7 +251,7 @@
 		"net_rate": 0.0,
 		"net_amount": 0.0,
 		"discount_percentage": 0.0,
-		"supplier": item.default_supplier,
+		"supplier": item_defaults.get("supplier") or '',
 		"update_stock": args.get("update_stock") if args.get('doctype') in ['Sales Invoice', 'Purchase Invoice'] else 0,
 		"delivered_by_supplier": item.delivered_by_supplier if args.get("doctype") in ["Sales Order", "Sales Invoice"] else 0,
 		"is_fixed_asset": item.is_fixed_asset,