How To Fix BT665 - Enter an RFC destination

SAP Error Message - Details

• Message type: E = Error

• Message class: BT - Background processing messages

• Message number: 665

• Message text: Enter an RFC destination

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 BT665 - Enter an RFC destination ?

  The SAP error message BT665, which states "Enter an RFC destination," typically occurs when a user attempts to execute a function that requires a Remote Function Call (RFC) destination, but the destination has not been specified or is missing.
  Cause:
  
  Missing RFC Destination: The most common cause is that the RFC destination required for the operation is not defined in the system.
  Incorrect Configuration: The RFC destination may be incorrectly configured or not accessible due to network issues or authorization problems.
  User Input Error: The user may have forgotten to enter the RFC destination in the relevant field or may have entered it incorrectly.
  
  Solution:
  
  
  Define RFC Destination:
  
  Go to transaction code SM59 (RFC Destinations).
  Check if the required RFC destination is defined. If not, create a new RFC destination by clicking on "Create" and filling in the necessary details (e.g., target host, system number, client, user, password, etc.).
  
  
  
  Check Configuration:
  
  Ensure that the RFC destination is correctly configured. Test the connection by selecting the RFC destination and clicking on "Connection Test."
  Verify that the target system is up and running and that there are no network issues preventing access.
  
  
  
  User Input:
  
  If you are prompted to enter an RFC destination, ensure that you are entering the correct name of the destination as defined in SM59.
  Double-check for any typos or incorrect entries.
  
  
  
  Authorization:
  
  Ensure that the user has the necessary authorizations to access the RFC destination. Check the user roles and profiles to confirm that they have the required permissions.
  
  
  
  Consult Documentation:
  
  If the issue persists, consult SAP documentation or support for further troubleshooting steps specific to your environment.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: Manage RFC destinations.
  SM37: Monitor background jobs (to check if any jobs are failing due to this error).
  ST22: Dump analysis (to check for any related dumps).
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to RFC destinations and the specific error message.
  
  
  Network Configuration: Ensure that firewalls or network settings are not blocking the connection to the target system.
  
  
  By following these steps, you should be able to resolve the BT665 error and successfully enter the required RFC destination.