Message type: E = Error
Message class:  >REP -  
Message number: 010
Message text: Selection &1 &2 cannot be locked
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 REP010 indicates that a selection (usually a report or a data set) cannot be locked because it is already being accessed or modified by another user or process. This is a common issue in environments where multiple users are working with the same data or reports simultaneously.
Cause: Concurrent Access: Another user or process is currently using the selection criteria or report, preventing your session from locking it. Long-Running Processes: A long-running job or report may be holding the lock for an extended period. System Configuration: Certain configurations in the SAP system may lead to locking issues, especially if the locking mechanism is not properly set up.
Solution: Wait and Retry: If the selection is being used by another user, wait for a few moments and try again. Often, the lock will be released once the other user completes their task. Identify the Lock: Use transaction code SM12 to check for existing locks.
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