How To Fix /PF1/MSG_PO_REV131 - Erroneous reversal of order &1 wasn't undone - BAPI is not TA owner

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_PO_REV -

• Message number: 131

• Message text: Erroneous reversal of order &1 wasn't undone - BAPI is not TA owner

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_PO_REV131 - Erroneous reversal of order &1 wasn't undone - BAPI is not TA owner ?

  The SAP error message /PF1/MSG_PO_REV131 indicates that there was an attempt to reverse a purchase order (PO) but the reversal could not be completed because the BAPI (Business Application Programming Interface) being used is not the technical owner of the transaction. This typically occurs in scenarios where the system is enforcing certain ownership or authorization checks.
  
  Cause:
  
  Authorization Issues: The user or the BAPI being called does not have the necessary authorizations to perform the reversal of the purchase order.
  Transaction Ownership: The BAPI may not be recognized as the owner of the transaction, which is required for certain operations in SAP.
  Incorrect BAPI Usage: The BAPI may not be the correct one for the operation you are trying to perform, or it may not be configured properly.
  
  
  Solution:
  
  Check Authorizations: Ensure that the user executing the BAPI has the necessary authorizations to reverse the purchase order. This can be done by checking the user's roles