How To Fix CM_EAM_TL_API165 - Func. location task list &1 is being used by another user or application

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EAM_TL_API - Message class for eam task list API

• Message number: 165

• Message text: Func. location task list &1 is being used by another user or application

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 CM_EAM_TL_API165 - Func. location task list &1 is being used by another user or application ?

  The SAP error message CM_EAM_TL_API165 indicates that a functional location task list is currently being accessed or modified by another user or application. This can happen in various scenarios, such as when multiple users are trying to edit the same task list simultaneously or when a background job is processing the task list.
  Cause:
  
  Concurrent Access: Another user or session is currently using the task list.
  Background Jobs: A background job may be processing the task list, preventing other users from accessing it.
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If a task list is locked by another transaction, you will receive this error.
  Long-running Transactions: If a transaction is taking too long to complete, it may hold the lock longer than expected.
  
  Solution:
  
  Wait and Retry: If the task list is being used by another user, wait for a few moments and then try again.
  Check Active Sessions: Use transaction SM12 to check for any active locks on the task list. You can identify the user or session that is holding the lock.
  Release Locks: If you find that a lock is held unnecessarily (e.g., a user has left the session open), you can release the lock from transaction SM12. However, be cautious when doing this, as it may lead to data inconsistencies if the other user is still working on it.
  Communicate with Users: If multiple users are working on the same task list, coordinate with them to avoid conflicts.
  Check Background Jobs: Use transaction SM37 to check if any background jobs are running that might be using the task list. If necessary, you can wait for the job to complete or cancel it if it is stuck.
  Review System Logs: Check the system logs for any additional information that might indicate why the task list is locked.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM37: To monitor background jobs.
  SE11: To check the data dictionary for the task list structure.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address known issues related to this error message.
  Documentation: Review SAP documentation related to task lists and functional locations for best practices on managing concurrent access.
  
  By following these steps, you should be able to resolve the error and regain access to the functional location task list.