How To Fix /SCMTMS/SB048 - Customizing "&1" locked by user &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/SB -

• Message number: 048

• Message text: Customizing "&1" locked by user &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/SB048 - Customizing "&1" locked by user &2 ?

  The SAP error message /SCMTMS/SB048 Customizing "&1" locked by user &2 typically occurs in the context of SAP Transportation Management (TM) when a user attempts to access or modify a customizing object that is currently locked by another user. This locking mechanism is in place to prevent concurrent modifications that could lead to data inconsistencies.
  Cause:
  
  User Lock: The customizing object (denoted by "&1") is currently being edited or accessed by another user (denoted by "&2"). This could happen if the other user is actively working on the configuration or if they have not properly released the lock after their session.
  Session Timeout: Sometimes, a user may have left a session open, which can lead to a lock being held longer than necessary.
  System Error: In rare cases, a system error or crash may leave a lock in place without a user actively holding it.
  
  Solution:
  
  Wait and Retry: If the lock is held by another user, the simplest solution is to wait until that user has finished their work and released the lock. You can check with the user to see if they are done.
  Identify the Lock: Use transaction code SM12 to view and manage locks. You can check which user is holding the lock and the object that is locked.
  Release the Lock: If you have the necessary authorizations, you can manually release the lock from transaction SM12. However, this should be done with caution, as it may disrupt the other user's work.
  Check for Stale Locks: If you suspect that the lock is stale (e.g., due to a session timeout), you can also release it in SM12.
  Contact Basis Team: If you are unable to resolve the issue, or if the lock persists without a clear reason, it may be necessary to contact your SAP Basis team for further investigation.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM21: To check system logs for any related errors or issues.
  SU01: To check user details and sessions.
  
  
  User Communication: If you are in a collaborative environment, communicate with your team members to ensure that everyone is aware of who is working on what to minimize locking issues.
  Best Practices: Encourage users to log off or properly end their sessions when they are done with their work to avoid unnecessary locks.
  
  By following these steps, you should be able to address the error message and continue with your work in SAP Transportation Management.