1881841 - Error Message:Sales Order Item is Disabled for Posting; Item is Completed.

You are unable to add attachments or make any changes like accept deviation or Change price or quantity and click on send update in a purchase order created with account assignment as Sales Order.

SAP Business ByDesign

1. Go to Purchase Requests and Orders work center.
2. Select Purchase Orders view.
3. Select Purchase Order XXX (XXX stands for the purchase order ID).
4. Click Edit.
5. When you try to attach the documents in the purchase order and save the document 

6. or When you try to accept deviation

7. or Change price or quantity and click on send update

   System displays this error message when you do any changes in the purchase order.

Cause  the  preceding document sales order/ service order is in completed status ,financials cannot process the new modifications.

System is working as designed.

Unable to accept deviation, cannot add attachments , KBA , AP-POP-PO , Purchase Order , AP-SLO , Sales Order Processing , How To