3561243 - Error in Creating Purchase Order: Acceptance at Origin cannot be used with AccAsgt categories with no stock

• While creating a Purchase Order in the Fiori APP "ME21N" or "Create Purchase Order -Advanced", an error is encountered.
• Message no. MEPO254".

1. Navigate to Fiori APP "ME21N" or "Create Purchase Order -Advanced".
2. Enter all necessary and mandatory details.
3. In Item details, delivery tab- Check mark the "Origin Indicator".
4. Attempt to save the Purchase order. The error message "Origin Indicator cannot be used with categories with no stock, Message no. MEPO254" is displayed.

The error arises when the "Origin Indicator" is set in the purchase order, as the system expects the item to be managed as stock.

1. Open SSCUI Maintain Account Assignment Categories.
2. Copy an existing account assignment category in change mode and create a new one.
3. Set the 'Special stock' as 'Q' in the newly created account assignment category .
4. Use the newly created account assignment category in the Purchase order to avoid the error.

SAP S/4HANA Cloud Public Edition, Purchase Order, Error, MEPO254, Origin Indicator, Account Assignment Categories, Special Stock, SSCUI Maintain Account Assignment Categories. , KBA , MM-PUR-PO-2CL , Purchase Orders (Public Cloud) , Problem