How To Fix AQ341 - Table & is already connected

SAP Error Message - Details

• Message type: E = Error

• Message class: AQ - Message texts for SAP Query

• Message number: 341

• Message text: Table & is already connected

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 AQ341 - Table & is already connected ?

  The SAP error message AQ341, which states "Table & is already connected," typically occurs in the context of database connections, particularly when dealing with database tables in SAP's Advanced Queuing (AQ) or similar database operations. This error indicates that there is an attempt to connect to a database table that is already in use or has an existing connection.
  Causes:
  
  Concurrent Connections: The table may already have an active connection from another session or transaction.
  Transaction Locking: The table might be locked due to a long-running transaction or a previous operation that has not yet been completed.
  Configuration Issues: There may be issues with the configuration of the database or the SAP system that are causing connection conflicts.
  Resource Limits: The database may have reached its limit for concurrent connections, preventing new connections from being established.
  
  Solutions:
  
  Check Active Sessions: Use transaction codes like SM50 or SM66 to monitor active processes and identify if there are any sessions that are holding locks on the table.
  Release Locks: If you identify a session that is holding a lock, you may need to terminate that session or wait for it to complete. Use transaction SM12 to check for and release any locks if necessary.
  Review Configuration: Ensure that the database and SAP system configurations are set correctly to handle the expected load and number of connections.
  Increase Connection Limits: If the database is reaching its connection limits, consider increasing the maximum number of allowed connections in the database configuration.
  Restart Services: In some cases, restarting the relevant SAP services or the database may help clear up any lingering connection issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. SAP frequently updates its knowledge base with solutions for common problems.
  Database Logs: Review the database logs for any additional error messages or warnings that may provide more context about the connection issue.
  System Performance: Monitor system performance to ensure that there are no underlying issues affecting the database or application server.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.