diff --git a/modules/axelor-open-suite/axelor-supplier-management/src/main/java/com/axelor/apps/suppliermanagement/service/PurchaseOrderSupplierService.java b/modules/axelor-open-suite/axelor-supplier-management/src/main/java/com/axelor/apps/suppliermanagement/service/PurchaseOrderSupplierService.java
index 7d0aa415..3533c001 100644
--- a/modules/axelor-open-suite/axelor-supplier-management/src/main/java/com/axelor/apps/suppliermanagement/service/PurchaseOrderSupplierService.java
+++ b/modules/axelor-open-suite/axelor-supplier-management/src/main/java/com/axelor/apps/suppliermanagement/service/PurchaseOrderSupplierService.java
@@ -134,7 +134,8 @@ public class PurchaseOrderSupplierService {
           supplierPartner, purchaseOrderLinesBySupplierPartner.get(supplierPartner), purchaseOrder);
 	  createPurchaseOrderSupplierLineTCO(PurchaseOrderNew.getPurchaseOrderLineList() ,purchaseOrderLinesBySupplierPartner.get(supplierPartner));
     }
-
+    
+	purchaseOrder.setArchived(true);
     poRepo.save(purchaseOrder);
   }