How To Fix CNV_CDMC_CA258 - TRUSTED destination is recommended for carrying out CDMC activities

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDMC_CA - CDMC Clearing Analysis

• Message number: 258

• Message text: TRUSTED destination is recommended for carrying out CDMC activities

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDMC_CA258 - TRUSTED destination is recommended for carrying out CDMC activities ?

  The SAP error message CNV_CDMC_CA258 indicates that a "trusted destination" is recommended for carrying out CDMC (Conversion Data Migration Cockpit) activities. This message typically arises in the context of data migration projects, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  The error message suggests that the system is not configured to use a trusted RFC (Remote Function Call) destination for the CDMC activities. A trusted destination allows for secure communication between systems without requiring user credentials for each call, which is essential for automated processes like data migration.
  Solution:
  To resolve this issue, you need to configure a trusted RFC destination in your SAP system. Here are the steps to do this:
  
  
  Create a Trusted RFC Destination:
  
  Go to transaction SM59 (RFC Destinations).
  Create a new RFC destination or modify an existing one.
  Ensure that the destination is set as a "Trusted" destination. This typically involves setting the "Trusted" checkbox in the configuration.
  
  
  
  Configure Trust Relationship:
  
  Ensure that the source and target systems have a trust relationship established. This usually involves configuring the RFC settings in both systems to allow for trusted connections.
  You may need to set up the necessary authorizations and roles to allow the user or service account to perform the required actions.
  
  
  
  Test the Connection:
  
  After configuring the trusted destination, test the connection to ensure that it works correctly without prompting for credentials.
  
  
  
  Check User Authorizations:
  
  Ensure that the user or service account used for the CDMC activities has the necessary authorizations to perform the required operations.
  
  
  
  Review Documentation:
  
  Consult the SAP documentation for specific details related to your version of SAP and the CDMC tool you are using. There may be additional configuration steps or considerations based on your system landscape.
  
  
  
  Related Information:
  
  SAP Notes and Documentation: Check for any relevant SAP Notes that may provide additional context or updates regarding the CNV_CDMC_CA258 error.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to resolve the CNV_CDMC_CA258 error and successfully carry out your CDMC activities.