How To Fix M2561 - Evaluation structure & blocked by user &

SAP Error Message - Details

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 561

• Message text: Evaluation structure & blocked by user &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message M2561 - Evaluation structure & blocked by user & ?

  The SAP error message M2561, which states "Evaluation structure & blocked by user &," typically occurs in the context of inventory management or material management when a user attempts to access or modify an evaluation structure that is currently locked by another user. This can happen during various operations, such as inventory valuation or material master updates.
  Cause:
  
  User Lock: The evaluation structure is locked by another user who is currently working on it or has not properly released it after their session.
  Transaction Interruption: If a transaction was interrupted (e.g., due to a system crash or network issue), it might leave the evaluation structure in a locked state.
  Long-running Processes: If a process is taking a long time to complete, it may hold the lock on the evaluation structure longer than expected.
  
  Solution:
  
  Identify the Locking User: Use transaction code SM12 to check for locks in the system. You can filter by the evaluation structure or the user ID to find out who is holding the lock.
  Release the Lock: If you have the necessary authorizations, you can manually delete the lock entry in SM12. However, be cautious with this approach, as it may lead to data inconsistencies if the other user is still working on the evaluation structure.
  Wait for Release: If the locking user is actively working on the evaluation structure, it may be best to wait until they complete their task and release the lock naturally.
  Check for Background Jobs: Sometimes, background jobs may hold locks. Use transaction SM37 to check for any running jobs that might be related to the evaluation structure.
  Consult with the User: If possible, communicate with the user who is holding the lock to understand their progress and when they expect to release it.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage lock entries.
  SM37: To check background jobs.
  SE11: To view the structure of the evaluation structure if needed.
  
  
  User Authorizations: Ensure that you have the necessary authorizations to view and manage locks in the system.
  System Performance: If this issue occurs frequently, it may be worth investigating system performance or user training to minimize lock occurrences.
  
  If the problem persists or if you are unsure about taking any actions, it is advisable to consult with your SAP Basis team or system administrator for further assistance.