How To Fix B1207 - Distribution model is being edited by user & (You can only display it)

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 207

• Message text: Distribution model is being edited by user & (You can only display it)

What causes this issue?

User &V1& is editing the distribution model. You can only display the
model now, you cannot edit it.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message B1207 - Distribution model is being edited by user & (You can only display it) ?

  The SAP error message B1207 indicates that a distribution model is currently being edited by another user, and as a result, you can only view it but cannot make any changes. This typically occurs in the context of SAP's Master Data Management, particularly in the area of distribution models used for the distribution of materials or services across different organizational units.
  Cause:
  
  Concurrent Editing: Another user has opened the distribution model for editing, which locks the model for other users to prevent conflicting changes.
  Session Timeout: If a user has left the model open for an extended period, it may still be locked even if they are no longer actively editing it.
  System Locking Mechanism: SAP uses a locking mechanism to ensure data integrity, which can lead to this message if the model is in use.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait until the other user has finished editing the distribution model. You can periodically check back to see if it is available for editing.
  Contact the User: If you know who is editing the model, you can reach out to them and ask if they can finish their changes or release the lock.
  Check for Stale Locks: If you suspect that the lock is due to a session timeout or a user who has left the session open, you can check the system for active sessions. This can typically be done by an administrator using transaction codes like SM12 (for lock entries) or SM04 (for user sessions).
  Release Locks: If you have the necessary permissions, you can manually release the lock using transaction SM12. However, this should be done with caution, as it may lead to data inconsistencies if the other user is still making changes.
  System Administrator Assistance: If you are unable to resolve the issue, contact your SAP system administrator for assistance. They can help identify the user holding the lock and take appropriate action.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  BD64: To view and manage distribution models.
  SM12: To view and manage lock entries.
  SM04: To view active user sessions.
  
  
  User Roles and Permissions: Ensure that you have the appropriate roles and permissions to edit distribution models and manage locks.
  Documentation: Refer to SAP Help documentation for more details on distribution models and the locking mechanism.
  
  By following these steps, you should be able to address the B1207 error message effectively.