How To Fix RSMIGR190 - Flat cube &1 locked

SAP Error Message - Details

• Message type: E = Error

• Message class: RSMIGR - Messages during migration

• Message number: 190

• Message text: Flat cube &1 locked

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSMIGR190 - Flat cube &1 locked ?

  The SAP error message RSMIGR190, which indicates that a flat cube is locked, typically occurs during data migration or when trying to perform operations on a flat cube that is currently locked by another process. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Concurrent Access: The flat cube may be locked because another user or process is currently accessing it. This can happen during data loading, reporting, or other operations that require exclusive access to the cube.
  Incomplete Previous Operations: If a previous operation on the flat cube was interrupted or did not complete successfully, it may leave the cube in a locked state.
  System or Transaction Errors: Errors in the system or specific transactions can lead to locks that are not released properly.
  
  Solution:
  
  
  Check for Active Sessions: Use transaction codes like SM12 (to check for locks) and SM21 (to check system logs) to identify if there are any active sessions that are locking the flat cube. If you find any, you may need to wait for them to complete or contact the user to release the lock.
  
  
  Release Locks: If you determine that a lock is no longer needed, you can manually release it using transaction SM12. Be cautious when doing this, as releasing locks can lead to data inconsistencies if the other process is still running.
  
  
  Check for Background Jobs: Use transaction SM37 to check for any background jobs that might be running and locking the flat cube. If you find any jobs that are stuck or taking too long, you may need to cancel them.
  
  
  Restart the Process: If the flat cube was locked due to an incomplete operation, you may need to restart the data migration or the operation that was being performed.
  
  
  System Restart: In some cases, if the lock persists and cannot be resolved through the above methods, a system restart may be necessary to clear any lingering locks.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to the RSMIGR190 error. SAP frequently updates its knowledge base with solutions for common issues.
  Documentation: Review the SAP documentation related to flat cubes and data migration processes to ensure that you are following best practices.
  User Permissions: Ensure that the user attempting to access the flat cube has the necessary permissions to do so, as permission issues can sometimes manifest as lock errors.
  
  If the problem persists after trying these solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.