How To Fix /LTB/MC185 - &1 is already running

SAP Error Message - Details

• Message type: E = Error

• Message class: /LTB/MC -

• Message number: 185

• Message text: &1 is already running

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /LTB/MC185 - &1 is already running ?

  The SAP error message /LTB/MC185 &1 is already running typically indicates that a particular process or job is already in execution, and the system is preventing a new instance of that process from starting. This is a common scenario in SAP systems where certain jobs or transactions are designed to run only once at a time to avoid conflicts or data inconsistencies.
  Cause:
  
  Concurrent Execution: The most common cause is that the same job or transaction is already running in the background or foreground.
  Lock Mechanism: SAP uses a locking mechanism to prevent multiple instances of the same process from running simultaneously. If a job is already in progress, the system will not allow another instance to start.
  Long-Running Processes: If a job takes longer than expected to complete, it may lead to this error if another attempt is made to start the same job.
  
  Solution:
  
  Check Running Jobs: Use transaction codes like SM37 (Job Monitoring) to check if the job is currently running. You can filter by user, job name, or status to find the specific job.
  Wait for Completion: If the job is running, you may need to wait for it to complete before attempting to start it again.
  Terminate the Job: If the job is stuck or taking too long, you may need to terminate it. This can be done in SM37 by selecting the job and choosing the option to cancel or delete it.
  Review Job Scheduling: If this is a recurring issue, review the scheduling of the job to ensure it does not overlap with other jobs or processes.
  Check for Locks: Use transaction SM12 to check for any locks that might be preventing the job from running. If you find locks that are no longer needed, you can delete them (ensure you have the necessary authorizations and that it is safe to do so).
  Consult Logs: Check the job logs for any errors or warnings that might indicate why the job is taking longer than expected.
  
  Related Information:
  
  Transaction Codes:
  
  SM37: Job Monitoring
  SM12: Lock Entries
  SM21: System Log
  
  
  Documentation: Refer to SAP Help Portal or your organization's internal documentation for specific details related to the job or process in question.
  Support: If the issue persists and you cannot determine the cause, consider reaching out to your SAP Basis team or SAP support for further assistance.
  
  By following these steps, you should be able to resolve the error and prevent it from occurring in the future.