How To Fix CLMS_TM007 - Multiplex/tasklist session started with user &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CLMS_TM - Message class for the tenant mulitplexer

• Message number: 007

• Message text: Multiplex/tasklist session started with 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 CLMS_TM007 - Multiplex/tasklist session started with user &1 ?

  The SAP error message CLMS_TM007 indicates that a multiplex or tasklist session has been started with a specific user. This message typically arises in the context of SAP's transport management system or when dealing with task lists in background processing.
  Cause:
  The error message CLMS_TM007 usually occurs due to one of the following reasons:
  
  Multiple Sessions: The user is trying to start a new multiplex or tasklist session while another session is already active for that user.
  Session Limitations: There may be restrictions on the number of concurrent sessions a user can have, leading to this error when the limit is reached.
  User Locking: The user might be locked or restricted from starting new sessions due to administrative settings or policies.
  
  Solution:
  To resolve the CLMS_TM007 error, you can take the following steps:
  
  
  Check Active Sessions: Verify if there are any active multiplex or tasklist sessions for the user. You can do this by checking the transaction SM50 (for active processes) or SM66 (for global processes).
  
  
  Terminate Unused Sessions: If there are unnecessary active sessions, you can terminate them to free up resources. This can be done by selecting the session in SM50/SM66 and choosing to end the process.
  
  
  User Session Limit: Review the user profile settings to ensure that the user is allowed to have multiple sessions. You can check this in transaction SU01 (User Maintenance) under the "Parameters" tab.
  
  
  Consult Basis Team: If the issue persists, it may be necessary to consult your SAP Basis team. They can check for any system-wide settings or restrictions that might be causing the issue.
  
  
  Review Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that might provide more context about the issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM50, SM66, SU01, and SM21 for monitoring and managing sessions and user profiles.
  SAP Notes: Look for SAP Notes related to CLMS_TM007 for any specific patches or updates that might address this issue.
  Documentation: Review SAP documentation on task management and multiplexing for a better understanding of how these processes work and any limitations that may apply.
  
  By following these steps, you should be able to identify the cause of the CLMS_TM007 error and implement a solution to resolve it.