How To Fix CNVMBTRFC090 - Could not create destination entry for destination &1 and target &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVMBTRFC - Messages used in RFC Management and its objects

• Message number: 090

• Message text: Could not create destination entry for destination &1 and target &2

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 CNVMBTRFC090 - Could not create destination entry for destination &1 and target &2 ?

  The SAP error message CNVMBTRFC090 indicates that there is an issue with creating a destination entry for a specified destination and target in the context of a remote function call (RFC). This error typically arises during data migration or system conversion processes, particularly when using tools like SAP S/4HANA Migration Cockpit or other data transfer methods.
  Causes:
  
  Missing Destination Configuration: The destination specified in the error message may not be configured in the SAP system.
  Incorrect Destination Name: The destination name (&1) or target (&2) may be incorrectly specified or may contain typos.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to create or modify destination entries.
  Network Issues: There may be network connectivity issues preventing the system from reaching the target system.
  RFC Configuration Issues: The RFC destination may not be properly set up in transaction SM59, or there may be issues with the connection parameters.
  
  Solutions:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction SM59 and verify that the destination specified in the error message exists and is correctly configured.
  Ensure that the connection type (e.g., T, 3, etc.) is appropriate for your use case.
  
  
  
  Verify Destination Name and Target:
  
  Double-check the destination name and target specified in the error message for any typos or incorrect entries.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to create or modify RFC destinations. You may need to consult with your SAP security team.
  
  
  
  Test the Connection:
  
  In transaction SM59, use the "Test Connection" feature to check if the destination can be reached successfully. This will help identify any network-related issues.
  
  
  
  Review Logs:
  
  Check the system logs (transaction SLG1) for any additional error messages or details that may provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration or conversion process you are performing for any additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SM59 - RFC Destinations
  SLG1 - Application Log
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Consider checking the SAP Community forums for similar issues and solutions shared by other users.
  
  If the issue persists after following these steps, it may be beneficial to engage SAP support for further assistance.