How To Fix R1608 - RFC destination with sequential number &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: R1 - Business Partner Messages from S_BUPA_GENERAL

• Message number: 608

• Message text: RFC destination with sequential number &1 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message R1608 - RFC destination with sequential number &1 does not exist ?

  The SAP error message R1608 indicates that a specific RFC (Remote Function Call) destination, identified by a sequential number, does not exist in the system. This error typically arises when a program or transaction attempts to call a remote function but cannot find the specified RFC destination in the SAP system.
  Cause:
  
  Missing RFC Destination: The specified RFC destination has not been created in the SAP system.
  Incorrect Configuration: The RFC destination may have been incorrectly configured or deleted.
  Authorization Issues: The user may not have the necessary authorizations to access the RFC destination.
  Typographical Error: There may be a typo in the name of the RFC destination being called.
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction code SM59 (RFC Destinations).
  Look for the RFC destination with the specified name or sequential number.
  If it does not exist, you will need to create it.
  
  
  
  Create RFC Destination:
  
  In SM59, click on "Create" to set up a new RFC destination.
  Fill in the required fields, including the destination name, connection type, and other relevant parameters.
  Test the connection to ensure it is working correctly.
  
  
  
  Verify Configuration:
  
  Ensure that the RFC destination is configured correctly, including the target host, system number, and client.
  Check the connection type (e.g., TCP/IP) and ensure that the necessary network settings are in place.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the transaction has the necessary authorizations to access the RFC destination.
  You may need to consult with your SAP security team to verify user roles and permissions.
  
  
  
  Review Code or Configuration:
  
  If the RFC destination is being called from custom code or configuration, review the code to ensure that the correct destination name is being used.
  Look for any hardcoded values or variables that may not be set correctly.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: Manage RFC destinations.
  SE37: Function module to check if the function being called is available.
  SU53: Check authorization issues after an error occurs.
  
  
  
  Documentation: Refer to SAP Help documentation for detailed information on setting up and managing RFC destinations.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to RFC destinations or the error message R1608.
  
  
  By following these steps, you should be able to resolve the R1608 error and ensure that the necessary RFC destination is available for your SAP processes.