How To Fix MG009 - Session &: session record contains no user name

SAP Error Message - Details

• Message type: E = Error

• Message class: MG - Batch input: material master

• Message number: 009

• Message text: Session &: session record contains no user name

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 MG009 - Session &: session record contains no user name ?

  The SAP error message MG009, which states "Session &: session record contains no user name," typically occurs in the context of batch input sessions in SAP. This error indicates that the session record is missing a user name, which is required for processing the session.
  Cause:
  
  Missing User Name: The session was created without a user name, which is essential for identifying who is responsible for the session.
  Session Corruption: The session data may be corrupted or improperly formatted, leading to missing information.
  Incorrect Session Creation: The session might have been created through a process that did not properly populate all required fields, including the user name.
  
  Solution:
  
  Check Session Creation: Review the process that generated the session. Ensure that the user name is being correctly populated during the session creation.
  Recreate the Session: If the session is corrupted, it may be necessary to delete the problematic session and recreate it. Ensure that all required fields, including the user name, are filled in correctly.
  Use Transaction SM35: Go to transaction SM35 to manage batch input sessions. You can check the details of the session and see if there are any other errors or warnings that might provide additional context.
  Review Batch Input Program: If you are using a custom program to create the session, review the code to ensure that it correctly assigns the user name to the session record.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: 
  
  SM35: To manage batch input sessions.
  SM37: To check job logs if the session is part of a background job.
  
  
  Batch Input: Understand how batch input sessions work in SAP, including the required fields and formats.
  User Authorizations: Ensure that the user creating the session has the necessary authorizations to do so.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to your SAP Basis or technical support team for further assistance.