How To Fix /PLMB/BA_RBBWRP051 - Building block &1 is currently locked by user &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMB/BA_RBBWRP -

• Message number: 051

• Message text: Building block &1 is currently locked by user &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMB/BA_RBBWRP051 - Building block &1 is currently locked by user &2 ?

  The SAP error message /PLMB/BA_RBBWRP051 indicates that a building block (BB) is currently locked by another user. This typically occurs in the context of SAP PLM (Product Lifecycle Management) when multiple users are trying to access or modify the same building block simultaneously.
  Cause:
  
  Concurrent Access: Another user is currently editing or has locked the building block you are trying to access.
  Session Timeout: A previous session may not have released the lock due to a timeout or an unexpected termination.
  System Error: Occasionally, system errors or crashes can leave locks in place.
  
  Solution:
  
  Wait and Retry: If the lock is temporary, you can wait for the other user to finish their work and then try again.
  Identify the Locking User: You can check who is currently locking the building block. This can often be done through transaction codes like SM12 (to view locks) or SM21 (to view system logs).
  Contact the Locking User: If possible, reach out to the user who has the lock and ask them to release it if they are done with their work.
  Release the Lock: If the locking user is unavailable and you have the necessary authorizations, you can manually release the lock using transaction SM12. Be cautious with this approach, as it may lead to data inconsistencies if the other user is still working on the building block.
  Check for System Issues: If locks are persisting without any active users, it may indicate a system issue. In this case, consult your SAP Basis team to investigate and resolve any underlying problems.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM21: To check system logs for errors.
  SU01: To check user details and sessions.
  
  
  User Roles and Authorizations: Ensure that users have the appropriate roles and authorizations to access and modify building blocks.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance related to this error message.
  
  By following these steps, you should be able to resolve the issue related to the lock on the building block.