Message type: E = Error
Message class: /FTI/MAINT_SERV -
Message number: 018
Message text: Service & is already locked by user &
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.
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.
The SAP error message
/FTI/MAINT_SERV018 Service & is already locked by user &
typically indicates that a particular service or object in the SAP system is currently locked by another user. This can happen in various scenarios, such as when a user is editing or maintaining a service, and another user tries to access or modify it simultaneously.Cause:
- Concurrent Access: Another user is currently editing or maintaining the same service.
- Session Timeout: A previous session may not have released the lock due to a timeout or an unexpected termination.
- System Error: Sometimes, system errors or crashes can leave locks in place.
Solution:
- Wait and Retry: If the lock is temporary, waiting for the other user to finish their work may resolve the issue.
- Identify the Locking User: Use transaction codes like
SM12
(for lock entries) to identify which user is holding the lock. You can check the table entries to see the user and the object they are locking.- Release the Lock: If you have the necessary authorizations, you can manually delete the lock entry in
SM12
. However, this should be done with caution, as it may disrupt the work of the user who is currently editing the service.- Check for Background Jobs: Sometimes, background jobs may hold locks. Check if any background jobs are running that might be causing the lock.
- Contact the User: If you identify the user holding the lock, you can contact them to see if they can release it or if they are done with their task.
- System Restart: In rare cases, a system restart may be necessary to clear persistent locks, but this should be done as a last resort and typically requires coordination with your SAP Basis team.
Related Information:
SM12
(to view and manage lock entries), SM21
(to check system logs), and ST22
(to check for dumps).If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.
/FTI/MAINT_SERV017 Data is not changed
Self-Explanatory Message Since SAP believes that this specific error message is ...
/FTI/MAINT_SERV016 Select any service to delete
Self-Explanatory Message Since SAP believes that this specific error message is ...
/FTI/MAINT_SERV019 Enter BCO Name
Self-Explanatory Message Since SAP believes that this specific error message is ...
/FTI/MAINT_SERV020 BCO & doesn't exist
Self-Explanatory Message Since SAP believes that this specific error message is ...
SAP messages fall into 3 different categories: Error messages
(message type = E), Warnings (W) or Informational (I) messages.
An error message will prevent you from continuing your work - it is a hard stop and you need to fix the error before you can proceed. A warning message will stop your work, however, you can then bypass the warning by pressing the Enter key on your keyboard. That said, it is still good practice to investigate the cause of the warning message and address it. An information message will not stop your work and is truly just for informational purposes.
Click on this link to search all SAP messages.