How To Fix PVJ391 - Function code &1 is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: PVJ - Messages for PRICAT (cf. VJ)

• Message number: 391

• Message text: Function code &1 is not supported

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PVJ391 - Function code &1 is not supported ?

  The SAP error message PVJ391, which states "Function code &1 is not supported," typically occurs when a function code that is being called in a transaction or program is not recognized or is not available in the current context. This can happen for several reasons, including:
  Causes:
  
  Invalid Function Code: The function code being used may not be valid for the transaction or program you are executing.
  Missing Authorization: The user may not have the necessary authorizations to execute the function code.
  Custom Development: If the function code is part of a custom development, it may not have been implemented correctly or may not be active.
  System Configuration: The system may not be configured to support the function code due to missing components or settings.
  Version Compatibility: The function code may not be supported in the version of SAP you are using.
  
  Solutions:
  
  Check Function Code: Verify that the function code you are trying to use is correct and supported in the context of the transaction or program.
  User Authorizations: Ensure that the user has the necessary authorizations to execute the function code. You can check this in transaction SU53 or by consulting with your security team.
  Review Custom Code: If the function code is part of a custom development, review the code to ensure it is implemented correctly and is active.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or function code to understand its requirements and limitations.
  System Configuration: Check the system configuration to ensure that all necessary components are installed and configured correctly.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it appears to be a bug or a compatibility issue.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE37 (Function Module), SE80 (Object Navigator), or SE11 (Data Dictionary) to investigate the function code further.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to the function code.
  Debugging: If you have access, you can use the debugger to trace the execution and see where the error is being triggered.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.