How To Fix CNV_CDMC_CA137 - Error while communicating with remote system &

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDMC_CA - CDMC Clearing Analysis

• Message number: 137

• Message text: Error while communicating with remote system &

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 CNV_CDMC_CA137 - Error while communicating with remote system & ?

  The SAP error message CNV_CDMC_CA137 typically indicates an issue with communication between the SAP system and a remote system during a data migration or conversion process. This error is often encountered in the context of the SAP Conversion and Migration tools, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the remote system.
  Configuration Errors: Incorrect configuration settings in the RFC (Remote Function Call) destination or in the connection parameters.
  Authorization Issues: The user credentials used for the connection may not have the necessary authorizations to access the remote system.
  Service Availability: The remote system may be down or the required services may not be running.
  Firewall Restrictions: Firewalls or security settings may be blocking the communication between the systems.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the network connection between the SAP system and the remote system is stable and operational. You can use tools like ping or traceroute to diagnose connectivity issues.
  Verify RFC Configuration: 
  
  Go to transaction SM59 in the SAP GUI and check the configuration of the RFC destination.
  Test the connection to ensure it is working correctly.
  
  
  Review User Authorizations: Ensure that the user account being used for the connection has the necessary authorizations to access the remote system.
  Check Remote System Status: Verify that the remote system is up and running and that all necessary services are active.
  Firewall and Security Settings: Check any firewall settings or security policies that may be preventing communication between the two systems. Ensure that the required ports are open.
  Review Logs: Check the application logs (transaction SLG1) for more detailed error messages that may provide additional context for the issue.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for the migration tools you are using, as they may contain specific guidelines for resolving communication issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP Support for further assistance.