How To Fix 5A234 - Creation of additional data is not posible - bus.event & is locked

SAP Error Message - Details

• Message type: E = Error

• Message class: 5A - Basis Personnel Management

• Message number: 234

• Message text: Creation of additional data is not posible - bus.event & is locked

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 5A234 - Creation of additional data is not posible - bus.event & is locked ?

  The SAP error message 5A234 indicates that the creation of additional data is not possible because the business event is locked. This typically occurs in scenarios where a business event (such as a sales order, purchase order, or any other transactional data) is being processed, and another user or process has locked it for editing or updating.
  Cause:
  
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If a user is currently editing or processing a business event, it will be locked for other users until the first user completes their transaction.
  Long-running Transactions: If a transaction takes too long to complete, it may hold the lock longer than expected, causing other users to encounter this error.
  Background Jobs: Sometimes, background jobs or batch processes may lock the business event while they are running.
  User Session Issues: If a user session is not properly closed, it may leave a lock on the business event.
  
  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 Lock: Use transaction SM12 to check for locks on the business event. You can see which user or process is holding the lock and take appropriate action.
  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 lead to data inconsistencies if the original user is still processing the event.
  Check Background Jobs: If a background job is causing the lock, you may need to wait for it to complete or check with your system administrator to see if it can be terminated safely.
  User Communication: If you identify a specific user holding the lock, communicate with them to understand if they can complete their transaction or if they are facing issues.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM21: To check system logs for any related errors or warnings.
  SM37: To monitor background jobs and see if any jobs are causing the lock.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on proper session management to avoid leaving transactions open longer than necessary.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.