How To Fix 1R510 - Connection to FTP server & using RFC connection & failed

SAP Error Message - Details

• Message type: E = Error

• Message class: 1R - SAP Knowledge Provider

• Message number: 510

• Message text: Connection to FTP server & using RFC connection & failed

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 1R510 - Connection to FTP server & using RFC connection & failed ?

  The SAP error message "1R510 Connection to FTP server & using RFC connection & failed" typically indicates that there is an issue with the connection between the SAP system and the FTP server when trying to use Remote Function Calls (RFC). This can occur due to various reasons, including network issues, configuration problems, or authentication failures.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the FTP server.
  Incorrect Configuration: The FTP server settings in the SAP system may be incorrectly configured.
  Authentication Failures: The credentials used to connect to the FTP server may be incorrect or the user may not have the necessary permissions.
  Firewall Restrictions: Firewalls may be blocking the connection to the FTP server.
  FTP Server Down: The FTP server may be down or not reachable.
  RFC Destination Issues: The RFC destination used to connect to the FTP server may not be set up correctly.
  
  Solutions:
  
  
  Check Network Connectivity:
  
  Use tools like ping or traceroute to verify that the SAP system can reach the FTP server.
  Ensure that there are no network outages or issues.
  
  
  
  Verify FTP Configuration:
  
  Check the FTP server settings in the SAP system (transaction code SM59 for RFC destinations).
  Ensure that the FTP server address, port, and other parameters are correctly configured.
  
  
  
  Validate Credentials:
  
  Ensure that the username and password used for the FTP connection are correct.
  Check if the user has the necessary permissions to access the FTP server.
  
  
  
  Check Firewall Settings:
  
  Ensure that firewalls on both the SAP system and the FTP server allow traffic on the required ports (usually port 21 for FTP).
  
  
  
  Test FTP Server Availability:
  
  Try connecting to the FTP server using an FTP client (like FileZilla or command-line FTP) to ensure that the server is up and running.
  
  
  
  Review RFC Destination:
  
  In transaction SM59, check the settings for the RFC destination used for the FTP connection.
  Test the RFC connection to see if it is working properly.
  
  
  
  Check SAP Logs:
  
  Review the SAP application logs (transaction SLG1) for any additional error messages that may provide more context about the failure.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to FTP connections and RFC.
  Documentation: Refer to SAP documentation for configuring FTP connections and RFC destinations.
  Support: If the issue persists, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the error message "1R510 Connection to FTP server & using RFC connection & failed."