How To Fix SY137 - File & already open in another session

SAP Error Message - Details

• Message type: E = Error

• Message class: SY - ABAP/4 system messages

• Message number: 137

• Message text: File & already open in another session

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SY137 - File & already open in another session ?

  The SAP error message SY137, which states "File & already open in another session," typically occurs when a user attempts to access a file that is already being used or opened by another session or user. This can happen in various scenarios, such as when working with data files, reports, or other resources that are not designed for concurrent access.
  Cause:
  
  Concurrent Access: The file is already opened in another session, either by the same user or by a different user.
  Locking Mechanism: SAP uses a locking mechanism to prevent data corruption and ensure data integrity. If a file is locked by another session, it cannot be accessed until it is released.
  Session Management: Sometimes, a session may not have been properly closed, leaving the file in a locked state.
  
  Solution:
  
  Check Active Sessions: Verify if the file is indeed open in another session. You can do this by checking the active sessions in your SAP environment.
  Close Other Sessions: If you find that the file is open in another session, you can either close that session or wait until it is closed automatically after a timeout.
  Use Transaction SM12: You can use transaction code SM12 to check for locks. This transaction allows you to view and delete locks if necessary. Be cautious when deleting locks, as this can lead to data inconsistency if not handled properly.
  Log Off and Log Back In: Sometimes, simply logging off and logging back into the SAP system can resolve the issue, as it may release any lingering locks.
  Contact Administrator: If you are unable to resolve the issue, it may be necessary to contact your SAP system administrator for assistance. They can help identify the session holding the lock and take appropriate action.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message. SAP frequently updates its documentation and provides solutions for known issues.
  Documentation: Review SAP documentation related to file handling and session management to understand how locks are managed within your specific SAP environment.
  User Training: Ensure that users are trained on proper session management and file handling to minimize the occurrence of this error.
  
  By following these steps, you should be able to resolve the SY137 error and regain access to the file you need.