Unable to update the Price on PO

Hi Team,

Issue Description:
Unable to update the Unit Price on a Standard Purchase Order (PO) Line. The Unit Price field is disabled (grayed out), and no option is available to modify the price.

Background:

• The PO line was previously received with full quantity.
• A Return to Supplier transaction was performed for the same PO line.

Troubleshooting Performed:

• Verified the RCV_TRANSACTION_INTERFACE table.
• No stuck or pending records were found for the affected PO line.

Expected Behavior:
The system should allow updating the unit price on the PO line after the Return to Supplier transaction, if no open receiving or interface records exist.