How To Fix /IWBEP/CM_MGW_RT086 - Vocabulary locked by user '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_RT -

• Message number: 086

• Message text: Vocabulary locked by user '&1'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_MGW_RT086 - Vocabulary locked by user '&1' ?

  The SAP error message /IWBEP/CM_MGW_RT086 Vocabulary locked by user '&1' typically occurs in the context of SAP Gateway and OData services. This error indicates that a particular vocabulary (which can be thought of as a set of metadata definitions) is currently locked by another user, preventing your session from accessing or modifying it.
  Cause:
  
  Concurrent Access: Another user or process is currently using the vocabulary, which locks it for editing or access.
  Long-Running Transactions: If a user has a long-running transaction that involves the vocabulary, it may remain locked for an extended period.
  System Issues: Sometimes, system issues or bugs can lead to improper locking of resources.
  
  Solution:
  
  Wait and Retry: If the lock is temporary, waiting for a few moments and then retrying the operation may resolve the issue.
  Identify the Locking User: You can use transaction codes like SM12 (to view and manage locks) to identify which user is holding the lock. If necessary, you can contact that user to see if they can release the lock.
  Release the Lock: If you have the necessary authorizations, you can manually release the lock from transaction SM12. However, be cautious when doing this, as it may disrupt the other user's work.
  Check for Long-Running Processes: Investigate if there are any long-running processes that might be holding the lock. You can use transaction SM66 to monitor active processes in the system.
  System Restart: In extreme cases, if the lock persists and cannot be resolved, a system restart may be necessary, but this should be done with caution and typically as a last resort.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. SAP frequently updates their knowledge base with solutions for common problems.
  Documentation: Review the SAP Gateway and OData service documentation for best practices on managing vocabularies and handling locks.
  User Training: Ensure that users are trained on how to properly release resources and avoid leaving transactions open longer than necessary.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP Basis team or SAP support for further assistance.