How To Fix CNV_CDOP_CA200 - No RFC destination maintained for System & in System & / Unknown System.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDOP_CA - CDOP Clearing Analysis

• Message number: 200

• Message text: No RFC destination maintained for System & in System & / Unknown System.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDOP_CA200 - No RFC destination maintained for System & in System & / Unknown System. ?

  The SAP error message CNV_CDOP_CA200 indicates that there is no RFC (Remote Function Call) destination maintained for a specific system in the SAP landscape. This error typically arises during data migration or system conversion processes, particularly when using tools like SAP S/4HANA Migration Cockpit or SAP Landscape Transformation (SLT).
  Cause:
  
  Missing RFC Destination: The primary cause of this error is that the RFC destination for the specified system is not defined in the SAP system. This means that the system cannot establish a connection to the target system for data transfer or communication.
  Incorrect Configuration: The RFC destination may be incorrectly configured, leading to connection issues.
  Network Issues: There could be network-related issues preventing the connection to the specified system.
  Authorization Issues: The user may not have the necessary authorizations to access the RFC destination.
  
  Solution:
  
  
  Create or Maintain RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Check if the RFC destination for the specified system exists. If it does not, create a new RFC destination.
  If it exists, ensure that it is correctly configured (check the connection parameters, target host, and service).
  Test the connection to ensure it is working properly.
  
  
  
  Check Configuration:
  
  Ensure that the RFC destination is of the correct type (e.g., TCP/IP, TCP/IP with a registered server, etc.).
  Verify that the connection parameters (like the target system's IP address, port, and system ID) are correct.
  
  
  
  Network Configuration:
  
  Ensure that there are no firewall or network issues preventing the connection between the systems.
  Check if the target system is up and running and accessible from the source system.
  
  
  
  Authorization Check:
  
  Ensure that the user account used for the RFC connection has the necessary authorizations to perform the required operations.
  
  
  
  Review Logs:
  
  Check the system logs (transaction SM21) and the RFC trace (transaction SM58) for any additional error messages that might provide more context about the issue.
  
  
  
  Related Information:
  
  RFC Destinations: RFC destinations are used in SAP to define how to connect to other SAP systems or external systems. They can be configured for various types of connections, including asynchronous and synchronous calls.
  Transaction Codes:
  
  SM59: To manage RFC destinations.
  SM21: To view system logs.
  SM58: To monitor and manage asynchronous RFC calls.
  
  
  Documentation: Refer to SAP Help Portal or SAP Notes for detailed guidance on configuring RFC destinations and troubleshooting connectivity issues.
  
  By following these steps, you should be able to resolve the CNV_CDOP_CA200 error and establish the necessary RFC connection for your SAP systems.