How To Fix FDT_CHANGE_INFO515 - RFC destination changed from &2 to &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CHANGE_INFO - FDT: Changes info in object for different versions

• Message number: 515

• Message text: RFC destination changed from &2 to &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CHANGE_INFO515 - RFC destination changed from &2 to &1 ?

  The SAP error message FDT_CHANGE_INFO515 indicates that there has been a change in the RFC (Remote Function Call) destination for a specific function module or service. The message states that the RFC destination has changed from one value (&2) to another (&1). This can occur in various scenarios, such as when a system configuration is modified, or when a transport request is moved between systems.
  Cause:
  
  Configuration Changes: The RFC destination may have been changed in the SAP system configuration, either manually or through a transport request.
  Transport Requests: If you are moving objects between systems (e.g., from development to quality assurance or production), the RFC destination may differ in the target system.
  System Landscape Changes: Changes in the system landscape, such as the addition of new servers or changes in network configurations, can lead to changes in RFC destinations.
  
  Solution:
  
  Check RFC Destination: Verify the RFC destination settings in the SAP system. You can do this by navigating to transaction SM59 (RFC Destinations). Ensure that the destination is correctly configured and points to the intended system.
  Update Configuration: If the RFC destination has changed and is not intended, update the configuration to reflect the correct destination.
  Review Transport Requests: If the error occurred after a transport, review the transport request to ensure that it was correctly configured and that the RFC destination is valid in the target system.
  Consult Documentation: Check any relevant documentation or change logs to understand why the RFC destination was changed and whether it was a planned change.
  Test Connectivity: Use the "Test Connection" feature in transaction SM59 to ensure that the RFC destination is reachable and functioning as expected.
  
  Related Information:
  
  Transaction Codes:
  
  SM59: Manage RFC Destinations
  SE10: Transport Organizer
  ST22: Dump Analysis (if applicable)
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to RFC destinations or the specific error message.
  System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after checking the above points, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.