How To Fix TT320 - Test case & is locked by another user

SAP Error Message - Details

• Message type: E = Error

• Message class: TT - Extended Computer Aided Test Tool (eCATT) messages

• Message number: 320

• Message text: Test case & is locked by another user

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TT320 - Test case & is locked by another user ?

  The SAP error message "TT320 Test case & is locked by another user" typically occurs when a test case in the SAP system is being accessed or modified by another user, preventing you from making changes or executing the test case. This is a common issue in collaborative environments where multiple users may be working on the same test cases or objects.
  Cause:
  
  Concurrent Access: Another user has opened or is currently editing the test case, which locks it for other users.
  Session Timeout: A previous session may not have been properly closed, leaving the test case in a locked state.
  System Error: Occasionally, system errors or crashes can leave objects in a locked state.
  
  Solution:
  
  Wait and Retry: If another user is actively working on the test case, you may need to wait until they finish and release the lock.
  Check Lock Entries: You can check the lock entries in the SAP system using transaction code SM12. This will show you which user has locked the test case.
  
  Go to transaction SM12.
  Enter the relevant object name or leave it blank to see all locks.
  Execute the transaction to view the locks.
  
  
  Unlock the Test Case: If you have the necessary authorizations, you can manually delete the lock entry for the test case:
  
  In SM12, select the lock entry that corresponds to your test case and delete it. Be cautious with this step, as it may disrupt the work of the user who has the lock.
  
  
  Contact the User: If you identify the user who has locked the test case, you can reach out to them to coordinate access.
  System Administrator: If the issue persists or if you do not have the necessary permissions, contact your SAP system administrator for assistance. They can help resolve the lock or investigate further.
  
  Related Information:
  
  Lock Management: Understanding how SAP handles locks can help you manage concurrent access better. Locks are typically used to prevent data inconsistencies when multiple users are trying to access or modify the same data.
  User Roles and Authorizations: Ensure that you have the appropriate roles and authorizations to access and modify test cases in the SAP system.
  Best Practices: To avoid such issues in the future, establish best practices for managing test cases, such as checking for locks before starting work or coordinating with team members.
  
  By following these steps, you should be able to resolve the TT320 error and regain access to the test case.