Merge pull request #7184 from rohitwaghchaure/dropship_po_issue

[Fix] Unable to purchase item in the company warehouse if dropship has enabled
diff --git a/erpnext/stock/get_item_details.py b/erpnext/stock/get_item_details.py
index f8410af..98102e6 100644
--- a/erpnext/stock/get_item_details.py
+++ b/erpnext/stock/get_item_details.py
@@ -173,7 +173,7 @@
 		"net_amount": 0.0,
 		"discount_percentage": 0.0,
 		"supplier": item.default_supplier,
-		"delivered_by_supplier": item.delivered_by_supplier,
+		"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
 	})