How To Fix RSM080 - Request '&(&)' in DTA '&' locked against Qualok by real-time planning

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM -

• Message number: 080

• Message text: Request '&(&)' in DTA '&' locked against Qualok by real-time planning

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSM080 - Request '&(&)' in DTA '&' locked against Qualok by real-time planning ?

  The SAP error message RSM080 indicates that a specific request in the Data Transfer Workbench (DTA) is locked due to real-time planning activities. This typically occurs when there is an attempt to process or modify a request that is currently being used or locked by another process, such as real-time planning.
  Cause:
  
  Real-Time Planning Lock: The request you are trying to access is locked because it is being processed by the real-time planning system. This can happen if there are ongoing planning activities that are using the same data.
  Concurrency Issues: Multiple users or processes may be trying to access or modify the same request simultaneously, leading to a lock.
  Incomplete Processing: If a previous process that was using the request did not complete successfully, it may leave the request in a locked state.
  
  Solution:
  
  Wait and Retry: Often, the simplest solution is to wait for the real-time planning process to complete. Once it finishes, the lock should be released, and you can try to access the request again.
  Check Lock Entries: Use transaction code SM12 to check for lock entries related to the request. You can identify the user or process that is holding the lock and determine if it is safe to release it.
  Release Locks: If you determine that the lock is no longer needed (e.g., the process that created it has failed or is no longer running), you can manually delete the lock entry in SM12. Be cautious with this approach, as it may lead to data inconsistencies if the process is still running.
  Review Real-Time Planning Configuration: Ensure that the real-time planning configuration is set up correctly and that there are no issues causing it to hold locks longer than necessary.
  Consult Logs: Check the application logs (transaction SLG1) for any related error messages or warnings that might provide more context on why the request is locked.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (for lock entries), SLG1 (for application logs), and RSMO (for monitoring data transfer).
  SAP Notes: Search for SAP Notes related to error RSM080 for any specific patches or updates that may address known issues.
  Documentation: Review SAP documentation on real-time planning and data transfer processes to understand how locks are managed and best practices for avoiding them.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical support team for further assistance.