Message type: E = Error
Message class: UAMO - UA Modeler
Message number: 007
Message text: Layout is locked by user &1
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The SAP error message UAMO007 indicates that a layout is currently locked by a specific user (denoted by &1). This typically occurs in the context of SAP's reporting tools, such as SAP Query or SAP List Viewer (ALV), where users can create and modify layouts for displaying data.
Cause: The error occurs when: A user is currently editing or has opened a layout, which prevents other users from accessing or modifying it. The layout may not have been properly released or saved, leaving it in a locked state. There may be a session or transaction that has not been closed properly, causing the lock to persist.
Solution: To resolve the UAMO007 error, you can take the following steps: Identify the Locking User: Check the user ID mentioned in the error message. This user is currently holding the lock on the layout. Contact the User: If possible, reach out to the user who is locking the layout and ask them
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