How To Fix /PF1/MSG_PO_BAPI_RE055 - Undefined exception has occurred

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_PO_BAPI_RE -

• Message number: 055

• Message text: Undefined exception has occurred

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_PO_BAPI_RE055 - Undefined exception has occurred ?

  The SAP error message /PF1/MSG_PO_BAPI_RE055 Undefined exception has occurred typically indicates that there is an issue with a Business Application Programming Interface (BAPI) call related to Purchase Orders (PO). This error can arise from various underlying causes, and troubleshooting it may require a systematic approach.
  Possible Causes:
  
  Data Issues: The data being passed to the BAPI may be incomplete, incorrect, or not in the expected format. This could include missing mandatory fields or invalid values.
  Authorization Issues: The user executing the BAPI may not have the necessary authorizations to perform the action.
  Configuration Issues: There may be configuration problems in the system that affect the BAPI's execution.
  System Bugs: There could be bugs in the SAP system or the specific BAPI being called.
  Custom Code: If there are custom enhancements or modifications related to the BAPI, they may be causing the error.
  
  Solutions:
  
  Check Input Data: Review the data being passed to the BAPI. Ensure that all required fields are populated and that the data types and formats are correct.
  Review Authorizations: Verify that the user has the necessary authorizations to execute the BAPI. You can check this in transaction SU53 after the error occurs.
  Debugging: If you have access to the ABAP debugger, you can set breakpoints in the BAPI to see where the error occurs and what data is being processed.
  Check SAP Notes: Look for any relevant SAP Notes that might address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Consult Documentation: Review the documentation for the specific BAPI you are using to ensure that you are using it correctly.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE37 (Function Module), SE80 (Object Navigator), or SE11 (Data Dictionary) to investigate the BAPI and its related objects.
  BAPI Documentation: Familiarize yourself with the specific BAPI documentation to understand its parameters and expected behavior.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the root cause of the error and implement an appropriate solution.