How To Fix CMX_DA116 - Logging cannot be started; already running

SAP Error Message - Details

• Message type: E = Error

• Message class: CMX_DA - Manufacturing Data Access: Messages

• Message number: 116

• Message text: Logging cannot be started; already running

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMX_DA116 - Logging cannot be started; already running ?

  The SAP error message CMX_DA116 indicates that a logging process cannot be started because it is already running. This error typically occurs in the context of data archiving or logging activities within the SAP system.
  Cause:
  
  Concurrent Execution: The most common cause of this error is that a logging process is already active. This can happen if a previous logging session has not completed or if multiple attempts to start the logging process are made simultaneously.
  System Configuration: There may be configuration settings that prevent multiple instances of the logging process from running at the same time.
  Locking Mechanism: SAP uses locking mechanisms to prevent data inconsistencies. If a logging session is already in progress, the system will not allow another session to start.
  
  Solution:
  
  Check Active Sessions: Use transaction codes like SM37 (Job Monitoring) to check if there are any active jobs related to logging. If you find an active job, you may need to wait for it to complete or terminate it if it is stuck.
  Review Logs: Check the logs for any errors or warnings that might indicate why the logging process is still running. This can provide insights into whether the process is stuck or if there are other underlying issues.
  Restart the Process: If you determine that the logging process is indeed stuck, you may need to terminate it and then attempt to restart the logging process.
  System Configuration: Review the configuration settings related to logging and archiving to ensure that they are set up correctly and that they allow for the desired behavior.
  Consult Documentation: Refer to SAP documentation or notes related to the specific logging process you are working with for any additional troubleshooting steps or known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), SLG1 (Application Log), and SARA (Archive Administration) for monitoring and managing logging and archiving processes.
  SAP Notes: Check the SAP Support Portal for any notes related to the CMX_DA116 error message. There may be specific patches or updates that address this issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found effective.
  
  If the problem persists after following these steps, it may be necessary to involve your SAP Basis team or SAP support for further assistance.