How To Fix CCMS_GRMG070 - Error in ICM; cannot start Web Dynpro application; check TX SMICM

SAP Error Message - Details

• Message type: E = Error

• Message class: CCMS_GRMG - Alert Messages for GRMG Scenarios (Availability Monitoring)

• Message number: 070

• Message text: Error in ICM; cannot start Web Dynpro application; check TX SMICM

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 CCMS_GRMG070 - Error in ICM; cannot start Web Dynpro application; check TX SMICM ?

  The SAP error message CCMS_GRMG070 indicates that there is an issue with the Internet Communication Manager (ICM) that is preventing a Web Dynpro application from starting. This error typically arises when there are configuration issues, resource limitations, or problems with the ICM itself.
  Causes:
  
  ICM Configuration Issues: The ICM may not be properly configured to handle HTTP requests.
  Resource Limitations: The server may be running out of resources (e.g., memory, CPU) which can prevent the ICM from functioning correctly.
  Network Issues: There may be network connectivity problems that are affecting the ICM's ability to communicate with the application server.
  Service Not Running: The ICM service may not be running or may have crashed.
  Incorrect URL: The URL used to access the Web Dynpro application may be incorrect or malformed.
  Authorization Issues: The user may not have the necessary authorizations to access the Web Dynpro application.
  
  Solutions:
  
  
  Check ICM Status:
  
  Go to transaction SMICM and check the status of the ICM. Ensure that it is running without errors.
  If it is not running, you can restart it from this transaction.
  
  
  
  Review ICM Configuration:
  
  Check the ICM configuration settings in transaction RZ10 or RZ11. Ensure that the parameters related to HTTP and HTTPS are correctly set.
  
  
  
  Monitor System Resources:
  
  Use transaction SM50 or SM66 to monitor the system's resource usage. If the system is under heavy load, consider optimizing performance or increasing resources.
  
  
  
  Check Logs:
  
  Review the ICM logs for any error messages that could provide more context about the issue. You can find the logs in transaction SM21 or directly in the file system.
  
  
  
  Test Network Connectivity:
  
  Ensure that there are no network issues preventing access to the application. You can use tools like ping or telnet to test connectivity.
  
  
  
  Verify URL:
  
  Double-check the URL you are using to access the Web Dynpro application. Ensure it is correctly formatted and points to the right server and port.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the Web Dynpro application. You can check this in transaction SU53 after attempting to access the application.
  
  
  
  Restart the Application Server:
  
  If the issue persists, consider restarting the application server to clear any temporary issues.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SMICM: Monitor and manage the ICM.
  RZ10: Profile parameters.
  RZ11: Display and maintain profile parameters.
  SM21: System log.
  SM50/SM66: Process overview.
  SU53: Authorization check.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to ICM and Web Dynpro applications.
  
  
  Documentation: Refer to the official SAP documentation for detailed information on configuring and troubleshooting the ICM.
  
  
  By following these steps, you should be able to identify and resolve the issue causing the CCMS_GRMG070 error.