How To Fix DBGEXT001 - Another session (user &2) exists with global debugging scope for user &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DBGEXT - Low level Debugger Interface

• Message number: 001

• Message text: Another session (user &2) exists with global debugging scope for user &1

What causes this issue?

There is another logon session of user &V2& already active, which has
system-wide debugging scope for user &V1&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

You should select a local debugging scope so that you not interfere with
actions of the other logon session. If you continue, then there can be
unpredictable behavior and debugging may not work as you expect.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DBGEXT001 - Another session (user &2) exists with global debugging scope for user &1 ?

  The SAP error message DBGEXT001 indicates that there is another session (user &2) that is currently using the global debugging scope for the user &1. This typically occurs when multiple users or sessions are trying to debug the same program or transaction simultaneously, which is not allowed in SAP.
  Cause:
  
  Concurrent Debugging Sessions: The error arises when one user is already in a debugging session with global debugging enabled, and another user attempts to start a debugging session for the same user.
  Global Debugging Scope: Global debugging allows a user to debug all sessions of a particular user, which can lead to conflicts if multiple users try to debug the same session.
  
  Solution:
  
  
  End the Existing Debugging Session: The user who is currently debugging (user &2) should end their debugging session. This can be done by:
  
  Exiting the debugger.
  Closing the session or transaction that is being debugged.
  
  
  
  Wait for the Other User to Finish: If you cannot contact the other user, you may need to wait until they finish their debugging session.
  
  
  Use Local Debugging: If possible, switch to local debugging instead of global debugging. Local debugging allows you to debug your own sessions without interfering with others.
  
  
  Check for Background Jobs: Sometimes, background jobs may also trigger debugging sessions. Ensure that no background jobs are running that might be using the same debugging scope.
  
  
  Contact System Administrator: If the issue persists and you cannot identify the other user or session, it may be necessary to contact your SAP system administrator for assistance. They can check the system logs and terminate any lingering debugging sessions.
  
  
  Related Information:
  
  Debugging in SAP: Debugging is a powerful tool in SAP that allows developers and administrators to analyze and troubleshoot code execution. However, it is essential to manage debugging sessions carefully to avoid conflicts.
  User Management: Understanding user roles and permissions in SAP can help prevent unauthorized access to debugging sessions.
  SAP Notes: Check SAP Notes for any updates or patches related to debugging issues, as there may be specific fixes or recommendations provided by SAP.
  
  By following these steps, you should be able to resolve the DBGEXT001 error and continue with your debugging tasks.