How To Fix UWS_FORMS001 - Data is locked by another user. Only display possible

SAP Error Message - Details

• Message type: E = Error

• Message class: UWS_FORMS - Messages Package UWS_FORMS

• Message number: 001

• Message text: Data is locked by another user. Only display possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UWS_FORMS001 - Data is locked by another user. Only display possible ?

  The SAP error message UWS_FORMS001 indicates that the data you are trying to access is currently locked by another user. This typically occurs in scenarios where multiple users are trying to access or modify the same data simultaneously, leading to a lock situation to maintain data integrity.
  Cause:
  
  Concurrent Access: Another user is currently editing or viewing the same data, which causes a lock.
  Session Timeout: A previous session may not have released the lock due to a timeout or an unexpected termination.
  Long-running Transactions: If a transaction takes too long to complete, it may hold the lock longer than expected.
  System Configuration: Certain configurations in the SAP system may lead to more frequent locking scenarios.
  
  Solution:
  
  Wait and Retry: If the lock is temporary, waiting for the other user to finish their work may resolve the issue. You can try accessing the data again after some time.
  Identify the Lock: Use transaction code SM12 to check for locks. You can see which user is holding the lock and what data is locked.
  
  In SM12, you can filter by your user ID or the object type to find relevant locks.
  
  
  Release the Lock: If you have the necessary authorizations, you can manually release the lock from SM12. However, this should be done with caution, as it may lead to data inconsistencies if the other user is still working on the data.
  Communicate with the User: If you identify the user holding the lock, you can communicate with them to understand if they can release the lock or if they are done with their task.
  Check for Long-running Processes: If the lock is due to a long-running transaction, you may need to investigate and optimize the process to reduce locking issues in the future.
  System Configuration Review: If locking issues are frequent, consider reviewing the system configuration and user access patterns to minimize conflicts.
  
  Related Information:
  
  Transaction Codes: 
  
  SM12: To view and manage locks.
  SM21: To check system logs for any related issues.
  ST22: To check for dumps that might indicate underlying issues.
  
  
  User Training: Ensure that users are trained on how to properly exit transactions to avoid leaving locks behind.
  Performance Tuning: Regularly review and optimize performance of transactions that are prone to locking issues.
  
  If the problem persists or if you frequently encounter this error, it may be beneficial to consult with your SAP Basis team or system administrator for further investigation and resolution.