How To Fix /PF1/MSG_CONV506 - Session number of MIR is not correct or does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_CONV -

• Message number: 506

• Message text: Session number of MIR is not correct or does not exist

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 /PF1/MSG_CONV506 - Session number of MIR is not correct or does not exist ?

  The SAP error message /PF1/MSG_CONV506 Session number of MIR is not correct or does not exist typically occurs in the context of the SAP system when dealing with the Message Interface for the SAP system. This error indicates that there is an issue with the session number associated with a Message Interface Request (MIR).
  Cause:
  
  Invalid Session Number: The session number being referenced does not exist or is incorrect. This can happen if the session was deleted or if there was a typo in the session number.
  Session Expiry: The session may have expired or been terminated before the request was processed.
  Data Consistency Issues: There may be inconsistencies in the data being processed, leading to the session number not being recognized.
  Technical Issues: There could be underlying technical issues in the SAP system, such as database inconsistencies or problems with the Message Interface configuration.
  
  Solution:
  
  Verify Session Number: Check the session number being used in the request. Ensure that it is correct and corresponds to an existing session.
  Check Session Status: Use transaction codes like SMQ1 (for outbound queues) or SMQ2 (for inbound queues) to check the status of the session. If the session is not found, you may need to create a new session.
  Recreate the Session: If the session is invalid or has expired, you may need to recreate it. This can involve reprocessing the data that was supposed to be sent in that session.
  Review Logs: Check the application logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the Message Interface for any specific guidance or known issues.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SMQ1, SMQ2, SLG1, and others that can help in monitoring and troubleshooting message processing.
  SAP Notes: Search for SAP Notes related to the specific error message or the Message Interface for any patches or updates that may address the issue.
  System Configuration: Ensure that the Message Interface is properly configured in your SAP system, as misconfigurations can lead to session-related errors.
  
  By following these steps, you should be able to diagnose and resolve the error message /PF1/MSG_CONV506 Session number of MIR is not correct or does not exist.