How To Fix PMEVC_UI448 - Prefix &1 does not match action ID &2

SAP Error Message - Details

• Message type: E = Error

• Message class: PMEVC_UI -

• Message number: 448

• Message text: Prefix &1 does not match action ID &2

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 PMEVC_UI448 - Prefix &1 does not match action ID &2 ?

  The SAP error message PMEVC_UI448, which states "Prefix &1 does not match action ID &2," typically occurs in the context of the SAP Project Management or Project System modules. This error indicates a mismatch between the prefix of a project or task and the expected action ID.
  Cause:
  
  Mismatch in Prefix and Action ID: The prefix defined for a project or task does not correspond to the action ID that is being processed. This can happen if the project or task was created with a different prefix than what is expected by the system.
  Configuration Issues: There may be configuration settings in the system that define valid prefixes for certain actions, and the current setup does not align with these settings.
  Data Integrity Issues: There could be inconsistencies in the data, such as incorrect entries or corruption in the project definitions.
  
  Solution:
  
  Check Prefix Configuration: Verify the configuration settings for prefixes in the relevant project management or project system settings. Ensure that the prefix used matches the expected action ID.
  Review Project/Task Definitions: Look at the specific project or task that is causing the error. Check if the prefix is correctly defined and if it aligns with the action ID being used.
  Correct Data Entries: If there are incorrect entries, update them to ensure that the prefix and action ID match. This may involve editing project definitions or task settings.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific prefixes and action IDs that are valid for your configuration.
  Contact SAP Support: If the issue persists after checking the above, consider reaching out to SAP support for further assistance, especially if it seems to be a deeper configuration or data integrity issue.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CJ20N (Project Builder) or CJ02 (Change Project) to review and modify project details.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide patches or updates that could resolve the issue.
  User Authorization: Ensure that you have the necessary authorizations to make changes to project definitions or configurations.
  
  By following these steps, you should be able to identify and resolve the cause of the PMEVC_UI448 error in your SAP system.