How To Fix A5020 - Summarization data is blocked by user &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: A5 - Summarization in Investment Management

• Message number: 020

• Message text: Summarization data is blocked by user &1.

What causes this issue?

The summarization data that belongs to summarization version &V2& and
investment program &V3& is currently blocked by user &V1&.

System Response

Processing is terminated.

How to fix this error?

Try again when user &V1& has stopped working with the data.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message A5020 - Summarization data is blocked by user &1. ?

  The SAP error message A5020, which states "Summarization data is blocked by user &1," typically occurs in the context of data summarization processes in SAP, particularly in modules like SAP Controlling (CO) or SAP Financial Accounting (FI). This error indicates that a user has locked the summarization data, preventing other users from accessing or processing it.
  Cause:
  
  User Lock: The summarization data is currently locked by a specific user (indicated by &1 in the error message). This can happen if a user is currently processing or has not properly released the lock after completing their task.
  Long-running Processes: If a summarization job is taking a long time to complete, it may hold the lock for an extended period.
  System Errors: Occasionally, system errors or crashes can leave locks in place that are not released properly.
  
  Solution:
  
  Identify the User: Check which user is holding the lock. You can do this by using transaction code SM12 (Display and Delete Locks). Look for the user indicated in the error message.
  Release the Lock: If the user is no longer active or if the process has been completed, you can manually delete the lock from the SM12 transaction. Be cautious when doing this, as it may affect ongoing processes.
  Communicate with the User: If the user is still active, communicate with them to understand if they can release the lock or if they need assistance.
  Check for Long-running Jobs: Use transaction SM37 to check for any long-running jobs related to summarization. If a job is stuck, you may need to terminate it.
  System Administration: If the issue persists, it may require intervention from your SAP Basis team to investigate further and ensure that locks are being managed correctly.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM37: To monitor job statuses.
  
  
  Documentation: Refer to SAP Help documentation for more details on data summarization and locking mechanisms.
  User Training: Ensure that users are trained on how to properly release locks and manage their sessions to avoid unnecessary blocking of data.
  
  By following these steps, you should be able to resolve the A5020 error and restore normal functionality in your SAP environment.