Message type: E = Error
Message class: 0K - Messages for "General List Modules"
Message number: 034
Message text: Layout maintenance locked by user &
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0K034
- Layout maintenance locked by user & ?The SAP error message "0K034 Layout maintenance locked by user &" typically indicates that a layout (such as a report layout or a form layout) is currently being edited or maintained by another user. This locking mechanism is in place to prevent multiple users from making conflicting changes to the same layout simultaneously.
Cause: User Lock: Another user is currently editing the layout, which locks it for other users. Session Timeout: A previous session may not have released the lock properly due to a timeout or unexpected termination. System Error: Occasionally, system errors or crashes can lead to locks not being released.
Solution: Wait for Release: If another user is editing the layout, you may need to wait until they finish and release the lock. Identify the Locking User: You can check who is currently locking the layout by using transaction code SM12 (Display and Delete Locks). Look for the user who has the lock on the
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