How To Fix GP340 - Distribution key & is already being edited by &

SAP Error Message - Details

• Message type: E = Error

• Message class: GP - FI-SL and CO planning

• Message number: 340

• Message text: Distribution key & is already being edited by &

What causes this issue?

This distribution key is already being processed by another user.

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?

&NOTE&
The other user could be you yourself in a different session.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GP340 - Distribution key & is already being edited by & ?

  The SAP error message GP340 indicates that a distribution key is currently being edited by another user. This typically occurs in the context of SAP's General Planning (GP) module, where multiple users may attempt to access or modify the same distribution key simultaneously.
  Cause:
  
  Concurrent Access: Another user is currently editing the distribution key, which locks it for other users to prevent conflicting changes.
  Session Timeout: A previous session may not have been properly closed, leaving the distribution key in an "in-use" state.
  System Lock: The system may have a lock on the distribution key due to a transaction that has not been completed or has encountered an error.
  
  Solution:
  
  Wait and Retry: If another user is editing the distribution key, wait for them to finish and then try again.
  Check User Sessions: Use transaction codes like SM04 or AL08 to check active user sessions. If you identify a session that is no longer active but still holding the lock, you may need to contact the user or system administrator to resolve it.
  Release Locks: If you have the necessary permissions, you can use transaction SM12 to view and delete locks held on the distribution key. Be cautious with this approach, as it may disrupt other users.
  Communicate with Users: If you are in a collaborative environment, communicate with your team to ensure that everyone is aware of who is editing which distribution keys to avoid conflicts.
  System Restart: In rare cases, if the issue persists and seems to be a system glitch, a restart of the relevant application server may be necessary, but this should be done with caution and typically requires coordination with your IT department.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM04 (User Overview), AL08 (Global User Overview), and SM12 (Display and Delete Locks).
  User Roles and Permissions: Ensure that users have the appropriate roles and permissions to access and edit distribution keys.
  Documentation: Refer to SAP documentation or help resources for more detailed information on managing distribution keys and handling locks.
  
  If the problem persists after trying these solutions, it may be beneficial to consult with your SAP Basis team or technical support for further assistance.