How To Fix COD_BYD_ERP_INT277 - Please change RFC destination from &1 to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: COD_BYD_ERP_INT - Messages for CRM on Demand / ERP integration

• Message number: 277

• Message text: Please change RFC destination from &1 to &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message COD_BYD_ERP_INT277 - Please change RFC destination from &1 to &2 ?

  The SAP error message COD_BYD_ERP_INT277, which states "Please change RFC destination from &1 to &2," typically occurs in the context of integration between SAP Business ByDesign (ByD) and an SAP ERP system. This error indicates that there is a mismatch or misconfiguration in the Remote Function Call (RFC) destination settings.
  Cause:
  
  Incorrect RFC Destination: The RFC destination configured in the system is not pointing to the correct target system or is not set up properly.
  Configuration Changes: Changes in the system landscape, such as moving to a different server or changing the system ID, may lead to the need for updating the RFC destination.
  Network Issues: Connectivity issues between the systems can also trigger this error if the destination cannot be reached.
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to the SAP GUI and navigate to transaction SM59 (RFC Destinations).
  Look for the RFC destination that is currently configured (the one indicated by &1 in the error message).
  Verify the settings, including the target host, system number, and logon credentials.
  
  
  
  Update RFC Destination:
  
  If the destination is incorrect, update it to the correct one (the one indicated by &2 in the error message).
  Ensure that the connection type is appropriate (e.g., TCP/IP) and that the necessary parameters are correctly set.
  
  
  
  Test the Connection:
  
  After making changes, use the "Test Connection" feature in SM59 to ensure that the RFC destination is reachable and functioning correctly.
  
  
  
  Check Authorization:
  
  Ensure that the user credentials used for the RFC connection have the necessary authorizations to access the target system.
  
  
  
  Review Integration Settings:
  
  If you are using middleware or integration tools (like SAP PI/PO), ensure that the integration settings are correctly configured to point to the right RFC destination.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to the specific integration scenario you are working with for additional guidance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that could provide more context.
  Integration Scenarios: Familiarize yourself with the specific integration scenario you are working with, as different scenarios may have unique requirements for RFC configuration.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.