How To Fix ICM013 - Service &1 on port &2 is already activated

SAP Error Message - Details

• Message type: E = Error

• Message class: ICM - Messages for ICM Monitor

• Message number: 013

• Message text: Service &1 on port &2 is already activated

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ICM013 - Service &1 on port &2 is already activated ?

  The SAP error message ICM013 indicates that the Internet Communication Manager (ICM) service is already activated on the specified port. This typically occurs when there is an attempt to start or activate an ICM service that is already running on the same port.
  Cause:
  
  Duplicate Activation: The ICM service is being activated multiple times for the same port.
  Configuration Issues: There may be misconfigurations in the instance profile or the ICM settings that lead to this error.
  System Restart: If the system was not properly shut down, the ICM might still be running in the background, causing this conflict.
  
  Solution:
  
  Check Running Services: Use transaction code SMICM to check the status of the ICM. Look for any active services on the specified port.
  Stop the ICM: If you find that the ICM is already running, you can stop it using the command:
  ICM_STOP
  or by restarting the SAP instance.
  
  Review Configuration: Check the instance profile (usually found in the instance directory) for any duplicate entries related to the ICM service. Ensure that the port configuration is correct and not duplicated.
  Restart the SAP System: If the issue persists, consider restarting the entire SAP system to clear any lingering processes.
  Check Logs: Review the ICM logs for any additional error messages or warnings that might provide more context about the issue.
  
  Related Information:
  
  ICM Configuration: The ICM can be configured in the instance profile (e.g., DEFAULT.PFL or instance-specific profile). Look for parameters like icm/server_port_0 to ensure they are set correctly.
  SAP Notes: Check SAP Notes related to ICM issues for any patches or updates that might address known bugs.
  Documentation: Refer to the official SAP documentation for ICM for detailed configuration and troubleshooting steps.
  
  If the problem continues after following these steps, consider reaching out to SAP support for further assistance.