How To Fix OBW204 - Wizard locked by user &. Saving of changes will not be possible

SAP Error Message - Details

• Message type: E = Error

• Message class: OBW - Messages for MM Customizing Wizards

• Message number: 204

• Message text: Wizard locked by user &. Saving of changes will not be possible

What causes this issue?

Either the wizard itself or the underlying customizing tables are
locked, i.e., the wizard or the tables are already in use.

System Response

The system allows you to continue, however you will not be able to save
your changes at the end of the wizard.

How to fix this error?

Wait until the wizard or the customizing tables are unlocked again.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OBW204 - Wizard locked by user &. Saving of changes will not be possible ?

  The SAP error message OBW204, which states "Wizard locked by user &. Saving of changes will not be possible," typically occurs when a user is trying to access a wizard or transaction that is currently locked by another user. This can happen in various scenarios, such as when a user is in the middle of a configuration process or if a session was not properly closed.
  Cause:
  
  User Lock: Another user is currently using the wizard, and the system has locked it to prevent concurrent changes that could lead to data inconsistency.
  Session Issues: A previous session may not have been closed properly, leaving the wizard in a locked state.
  System Configuration: Certain configurations or settings in the SAP system may lead to locking issues.
  
  Solution:
  
  Wait for Release: If another user is using the wizard, you may need to wait until they finish and release the lock.
  Check User Sessions: Use transaction code SM12 to check for any active locks. You can see which user is holding the lock and, if necessary, you can ask them to release it.
  Unlock the Session: If you have the necessary authorizations, you can manually delete the lock entry in SM12. Be cautious with this approach, as it may lead to data inconsistency if the other user is still working.
  Log Off and Log Back In: Sometimes, simply logging off and back into the system can clear any session-related issues.
  Contact SAP Support: If the issue persists, it may be necessary to contact your SAP support team or SAP directly for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (for lock entries) and SM21 (for system logs) to diagnose issues.
  User Roles and Authorizations: Ensure that users have the appropriate roles and authorizations to access and modify the wizard.
  Documentation: Refer to SAP documentation or help files for specific details about the wizard you are trying to access, as there may be additional considerations or known issues.
  
  By following these steps, you should be able to resolve the OBW204 error and continue with your work in SAP.