How To Fix UAMO007 - Layout is locked by user &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UAMO - UA Modeler

• Message number: 007

• Message text: Layout is locked by user &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message UAMO007 - Layout is locked by user &1 ?

  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 to either save their changes and exit or release the lock.
  
  
  Use Transaction SM12: If the user is unavailable or the lock persists:
  
  Go to transaction SM12 (Display and Delete Locks).
  Enter the user ID and the relevant object (if known) to find the lock.
  You can delete the lock entry if you have the necessary authorizations. Be cautious with this step, as it may lead to loss of unsaved changes.
  
  
  
  Check for Background Jobs: Sometimes, background jobs may hold locks. Check transaction SM37 to see if any jobs are running that might be causing the lock.
  
  
  Wait and Retry: If the layout is locked temporarily, you may need to wait for the user to finish their work and then try again.
  
  
  Review System Settings: If this issue occurs frequently, it may be worth reviewing the system settings or user permissions related to layout management to prevent future occurrences.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to layout locking.
  User Documentation: Review SAP documentation for guidelines on managing layouts and understanding locking mechanisms.
  System Performance: Sometimes, performance issues can lead to locks not being released properly. Ensure that the system is running optimally.
  
  By following these steps, you should be able to resolve the UAMO007 error and regain access to the locked layout.