How To Fix /SDF/CMO_SYS000 - RFC destination & doesn't exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /SDF/CMO_SYS -

• Message number: 000

• Message text: RFC destination & doesn't exist

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 /SDF/CMO_SYS000 - RFC destination & doesn't exist ?

  The SAP error message /SDF/CMO_SYS000 RFC destination & doesn't exist typically indicates that the system is trying to access a Remote Function Call (RFC) destination that has not been defined in the SAP system. This can occur in various scenarios, such as when trying to execute a function module that requires communication with another SAP system or an external system.
  Cause:
  
  Missing RFC Destination: The specified RFC destination is not created in the SAP system.
  Incorrect Configuration: The RFC destination may exist but is incorrectly configured (e.g., wrong connection parameters).
  Authorization Issues: The user may not have the necessary authorizations to access the specified RFC destination.
  Typographical Error: There may be a typo in the name of the RFC destination being referenced.
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction code SM59 in the SAP GUI.
  Look for the specified RFC destination in the list. If it does not exist, you will need to create it.
  
  
  
  Create RFC Destination:
  
  In SM59, click on "Create" to define a new RFC destination.
  Fill in the required fields, such as the destination name, connection type (e.g., T for TCP/IP), and the target host and system details.
  Test the connection using the "Connection Test" button to ensure it is set up correctly.
  
  
  
  Verify Configuration:
  
  If the RFC destination exists, double-check its configuration settings to ensure they are correct.
  Ensure that the target system is reachable and that the connection parameters (like IP address, port, etc.) are accurate.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the function has the necessary authorizations to access the RFC destination.
  You may need to check the roles and profiles assigned to the user.
  
  
  
  Review Logs:
  
  Check the system logs (transaction SM21) for any additional error messages that might provide more context about the issue.
  
  
  
  Consult Documentation:
  
  If the RFC destination is part of a specific application or module, consult the relevant SAP documentation for any additional configuration steps that may be required.
  
  
  
  Related Information:
  
  RFC Destinations: These are used in SAP to define how to connect to other SAP systems or external systems. They can be of different types, such as TCP/IP connections, HTTP connections, etc.
  Transaction Codes:
  
  SM59: Manage RFC destinations.
  SM21: View system logs.
  SU53: Check authorization issues.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message.
  
  By following these steps, you should be able to resolve the error message regarding the missing RFC destination. If the problem persists, consider reaching out to your SAP Basis team or SAP support for further assistance.