How To Fix CMM_DEND202 - A run (run ID &1) has already been started

CMM_DEND202 - Overview

• Message type: E = Error

• Message class: CMM_DEND - Commodity management: end-of-day processing

• Message number: 202

• Message text: A run (run ID &1) has already been started

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMM_DEND202 - A run (run ID &1) has already been started ?

  The SAP error message CMM_DEND202 indicates that a run with a specific run ID has already been started. This typically occurs in the context of processes that are designed to be executed only once at a time, such as batch jobs or data processing runs.
  
  Cause:
  
  Concurrent Execution: The most common cause of this error is that a previous instance of the run is still active or has not completed. This can happen if the job is taking longer than expected or if it has encountered an issue that prevents it from finishing.
  Manual Triggering: A user may have manually triggered the same run multiple times without waiting for the previous instance to complete.
  System Configuration: There may be system settings or configurations that restrict concurrent executions of certain processes.
  
  
  Solution:
  
  Check Active Runs: Use transaction codes like SM37 (Job Monitoring) to check if the run with the specified run ID is still active. If it