How To Fix CNVA_CCD_ANA_MSG049 - RFC destination error; verify the RFC destination

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVA_CCD_ANA_MSG - Message Class for CNVA_CCD_ANA (CC Deletion Analysis Package

• Message number: 049

• Message text: RFC destination error; verify the RFC destination

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNVA_CCD_ANA_MSG049 - RFC destination error; verify the RFC destination ?

  The SAP error message CNVA_CCD_ANA_MSG049 indicates an issue with the RFC (Remote Function Call) destination. This error typically arises when the system is unable to connect to the specified RFC destination, which is crucial for communication between different SAP systems or between an SAP system and external applications.
  Causes:
  
  Incorrect RFC Destination Configuration: The RFC destination may not be configured correctly in the SAP system.
  Network Issues: There may be network connectivity problems preventing the SAP system from reaching the target system.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  Target System Down: The target SAP system or service may be down or not responding.
  Firewall Restrictions: Firewalls may be blocking the communication between the systems.
  Incorrect Parameters: The parameters set in the RFC destination (like the target host, system number, client, etc.) may be incorrect.
  
  Solutions:
  
  
  Verify RFC Destination Configuration:
  
  Go to transaction SM59 in the SAP GUI.
  Check the configuration of the RFC destination that is causing the error.
  Ensure that the connection type (e.g., T, 3, etc.) is appropriate for your use case.
  Verify that the target host, system number, and client are correctly specified.
  
  
  
  Test the Connection:
  
  In transaction SM59, select the RFC destination and use the "Connection Test" option to check if the connection can be established successfully.
  
  
  
  Check User Credentials:
  
  Ensure that the user credentials used for the RFC connection are valid and have the necessary authorizations in both the source and target systems.
  
  
  
  Network Connectivity:
  
  Check for any network issues that might be preventing communication between the systems. This can include checking network routes, DNS resolution, and ensuring that the target system is reachable.
  
  
  
  Check Target System Status:
  
  Ensure that the target SAP system is up and running. You can do this by trying to log in to the target system directly.
  
  
  
  Firewall Settings:
  
  If applicable, check the firewall settings to ensure that the necessary ports for RFC communication are open.
  
  
  
  Review Logs:
  
  Check the system logs (transaction SM21) and the developer traces (transaction ST22) for any additional error messages that might provide more context about the issue.
  
  
  
  Related Information:
  
  RFC Types: Understand the different types of RFC connections (e.g., T (TCP/IP), 3 (Transactional RFC), etc.) and their use cases.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to RFC connections.
  Documentation: Review SAP documentation for detailed information on configuring and troubleshooting RFC destinations.
  
  By following these steps, you should be able to identify and resolve the issue related to the CNVA_CCD_ANA_MSG049 error message.