Run the following query to check the workflow status of the document:

The Oracle E-Business Suite error "APP-PO-14160: Document action not completed successfully" occurs when attempting to control a document (e.g., cancel, close) that is in an incompatible status, such as "In Process," "Frozen," or "Incomplete". Solutions include clearing stuck receiving transactions, updating the charge account, or utilizing SQL scripts to reset the document status. For more details, visit Oracle Community .

: The most frequent cause is trying to perform an action (e.g., "Cancel PO") that is not allowed for the document's current state (e.g., it is already "Fully Received" or has "In Process" approval).

: The charge account associated with the PO lines may have been disabled or is no longer active in the General Ledger.