: Search for the error code along with your specific version of EBS. Many instances of this error are documented in MOS notes like Doc ID 1309940.1 , which provides specific data fix scripts for common causes.
Refer to SAP Notes related to this error: apppo14160 document action not completed successfully hot
: If the Purchase Order (PO) is tied to an internal requisition, specific line-level issues (like mismatched line_location_id ) can block cancellations. : Search for the error code along with
: You are trying to perform an action (like cancelling) on a document that is in a status (like "Incomplete" or "Requires Reapproval") that doesn't allow that specific action. apppo14160 document action not completed successfully hot