How To Fix MODEL106 - &1 '&2' being edited by user '&3'

SAP Error Message - Details

• Message type: E = Error

• Message class: MODEL - Modeling

• Message number: 106

• Message text: &1 '&2' being edited by user '&3'

What causes this issue?

The (active version of the) object is locked.

System Response

Export of the request is rejected as long as an active version of an
object is locked.

How to fix this error?

Repeat the release once the object has been unlocked.

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 MODEL106 - &1 '&2' being edited by user '&3' ?

  The SAP error message MODEL106 typically indicates that a model (or a specific object) is currently being edited by another user. This is a common issue in collaborative environments where multiple users may attempt to access or modify the same object simultaneously.
  Cause:
  The error message is triggered when:
  
  A user tries to edit a model (or object) that is already locked by another user.
  The system prevents concurrent editing to avoid conflicts and data integrity issues.
  
  Solution:
  To resolve the MODEL106 error, you can take the following steps:
  
  
  Check Lock Status:
  
  Use transaction code SM12 to check for locks on the object. You can search for the user who is currently editing the model.
  If the user is known and available, you can ask them to finish their work or release the lock.
  
  
  
  Wait for Release:
  
  If the user is actively working on the model, the best approach is to wait until they finish and release the lock.
  
  
  
  Contact the User:
  
  If you know who the user is, you can reach out to them to see if they can save their work and exit the model.
  
  
  
  Force Unlock (if necessary):
  
  If the user is no longer available (e.g., they have logged off unexpectedly), you may need to forcefully remove the lock. This should be done with caution and typically requires administrative privileges.
  In transaction SM12, you can delete the lock entry, but ensure that you understand the implications of doing so, as it may lead to data loss or corruption.
  
  
  
  Review User Permissions:
  
  Ensure that users have the appropriate permissions to access and edit the model. Sometimes, permission issues can lead to unexpected behavior.
  
  
  
  Check for System Issues:
  
  If this error occurs frequently, it may be worth investigating if there are any underlying system issues or configurations that need to be addressed.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: To view and manage lock entries.
  SM21: To check system logs for any related errors or warnings.
  SE11: To view the data dictionary and check the model definition.
  
  
  
  Documentation:
  
  Refer to SAP Help documentation for more details on locking mechanisms and best practices for collaborative editing.
  
  
  
  User Training:
  
  Ensure that users are trained on how to properly save and exit models to minimize locking issues.
  
  
  
  By following these steps, you should be able to resolve the MODEL106 error and continue working with the model in SAP.