Message type: E = Error
Message class:  SAWE_BO_SA - Message class for BO Staff Assignment 
Message number: 018
Message text: Object cannot be locked, since locked by &1
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.
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The SAP error message SAWE_BO_SA018 indicates that an object you are trying to access or modify is currently locked by another user or process. This is a common issue in SAP systems, especially in environments where multiple users are working on the same data or objects simultaneously.
Cause: The error occurs when: Another user or session has locked the object you are trying to access. The object is in use by a background job or another transaction. The lock was not released due to an error or an unexpected termination of the session that held the lock.
Solution: To resolve this issue, you can take the following steps: Identify the Locking User/Process: Use transaction code SM12 to view the list of locks in the system. In the SM12 screen, you can filter by the object name or user to find out who is holding the lock. Contact the User: If you identify the user who is holding the lock, you can contact
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