How To Fix TPMO026 - Enqueue error

SAP Error Message - Details

• Message type: E = Error

• Message class: TPMO - Translation performance monitor messages

• Message number: 026

• Message text: Enqueue error

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message TPMO026 - Enqueue error ?

  The SAP error message TPMO026, which indicates an "Enqueue error," typically occurs in the context of the Treasury and Risk Management (TRM) module, particularly when dealing with transaction management or financial instruments. This error is related to the enqueue mechanism in SAP, which is used to manage locks on objects to ensure data consistency during concurrent access.
  Cause of TPMO026 Enqueue Error
  
  
  Lock Conflicts: The most common cause of this error is that another user or process is holding a lock on the object you are trying to access. This can happen if:
  
  Another user is currently processing the same transaction.
  A previous transaction did not release the lock due to an error or was terminated unexpectedly.
  
  
  
  Long-running Transactions: If a transaction takes too long to complete, it may hold onto locks longer than expected, causing other transactions to fail with this error.
  
  
  System Performance Issues: High system load or performance issues can lead to delays in lock management, resulting in enqueue errors.
  
  
  Configuration Issues: Incorrect configuration of the enqueue server or issues with the SAP kernel can also lead to this error.
  
  
  Solutions to TPMO026 Enqueue Error
  
  
  Check for Active Locks:
  
  Use transaction code SM12 to check for active locks. You can see which user or process is holding the lock on the object you are trying to access.
  If you find a lock that is no longer needed, you can delete it (if you have the necessary authorizations).
  
  
  
  Wait and Retry: If the lock is held by another user, you may need to wait for that user to complete their transaction and then retry your action.
  
  
  Review Long-running Transactions: If you suspect that a transaction is taking too long, investigate the process to see if it can be optimized or if it needs to be terminated.
  
  
  System Performance Monitoring: Monitor system performance to identify any bottlenecks that may be causing delays in lock management. This can involve checking system resources, background jobs, and overall system load.
  
  
  Check Configuration: Ensure that the enqueue server is properly configured and that there are no issues with the SAP kernel. If necessary, consult with your SAP Basis team to review the configuration.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Related Information
  
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM21: To check system logs for any related errors.
  ST22: To analyze dumps that may provide more context on the error.
  
  
  
  SAP Documentation: Refer to the official SAP documentation for the Treasury and Risk Management module for more details on transaction processing and locking mechanisms.
  
  
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  
  If the problem persists after trying the above solutions, it may be necessary to escalate the issue to your SAP Basis team or SAP support for further investigation.