How To Fix G3663 - Program &1 is locked by user &2 at the moment

SAP Error Message - Details

• Message type: E = Error

• Message class: G3 - Messages for SAP Consolidation: Integration

• Message number: 663

• Message text: Program &1 is locked by user &2 at the moment

What causes this issue?

Routines must be generated in program &V1& for the reconciliation run.
The system cannot access this program in change mode, because at the
moment it is being edited by user &V2&.

System Response

As required routines could not be generated, program execution is
terminated.

How to fix this error?

Start the reconciliation program again, as soon as program &V1& is no
longer locked.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message G3663 - Program &1 is locked by user &2 at the moment ?

  The SAP error message G3663 indicates that a particular program (denoted by &1) is currently locked by a user (denoted by &2). This typically occurs when a user is executing a transaction or program that has not yet completed, or if a previous session was not properly closed, leaving the program in a locked state.
  Cause:
  
  User Session: The program is being executed by another user, and it is still in progress.
  Unfinished Transactions: A transaction may have been interrupted or not completed, leaving the program in a locked state.
  System Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If a program is running, it locks the resources it is using.
  
  Solution:
  
  Wait and Retry: If the program is being executed by another user, you may need to wait until that user completes their transaction. You can retry accessing the program after some time.
  Check User Sessions: Use transaction code SM04 to check active user sessions. Identify if the user who has locked the program is still active and if they can release the lock.
  Terminate Session: If the user is no longer active or if the session is stuck, you may need to terminate the session. This can be done by an administrator using transaction code SM50 (for process overview) or SM66 (for global overview). Find the relevant process and terminate it.
  Lock Entry: You can also check the lock entries using transaction code SM12. This will show you the locks currently held in the system. If you find the lock related to the program, you can delete it if you have the necessary authorizations.
  Contact Support: If you are unable to resolve the issue, consider contacting your SAP Basis team or support for further assistance.
  
  Related Information:
  
  Transaction Codes:
  
  SM04: User Overview
  SM50: Process Overview
  SM66: Global Process Overview
  SM12: Display and Delete Locks
  
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for specific scenarios related to this error.
  Documentation: Review SAP documentation regarding locking mechanisms and user sessions for a better understanding of how to manage locks effectively.
  
  By following these steps, you should be able to resolve the G3663 error and regain access to the locked program.