How To Fix UMK626 - The measure catalog is locked by user &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UMK - Measures

• Message number: 626

• Message text: The measure catalog is locked by user &1

What causes this issue?

When writing the latest provider measures to the database, it is
necessary to lock the measure catalog to ensure consistency of the
data; however, the measure catalog is currently locked by user &V1&.

System Response

The process was canceled by the system.

How to fix this error?

Contact user &V1&, or wait until the measure catalog is no longer
locked.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UMK626 - The measure catalog is locked by user &1 ?

  The SAP error message UMK626 indicates that the measure catalog is currently locked by a specific user (denoted by &1). This typically occurs when a user is editing or has opened the measure catalog, preventing other users from making changes or accessing it simultaneously.
  Cause:
  
  User Lock: The measure catalog is being edited or accessed by another user, which locks it for other users.
  Session Issues: Sometimes, a session may not close properly, leaving the catalog in a locked state.
  System Configuration: Certain configurations or settings in the SAP system may lead to locking issues.
  
  Solution:
  
  Identify the User: Check which user is locking the measure catalog. This can usually be done through transaction codes like SM12 (to view locks) or SM21 (to check system logs).
  Contact the User: If possible, contact the user who is locking the catalog and ask them to finish their work or log out.
  Release the Lock: If the user is unavailable or the session is stuck, an administrator can manually release the lock using transaction code SM12. However, this should be done with caution to avoid data inconsistency.
  Check for Background Jobs: Sometimes, background jobs may also lock resources. Ensure that no background jobs are running that could be causing the lock.
  System Restart: In extreme cases, a system restart may be necessary, but this should be a last resort and done during a maintenance window.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM21: To check system logs for any related issues.
  SU01: To manage user accounts and check user sessions.
  
  
  Documentation: Refer to SAP Help documentation for more details on measure catalogs and locking mechanisms.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to measure catalog locking.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.