How To Fix ESH_OM_OBJ_MODEL_RP2337 - RFC destination &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_RP2 - Object Model Repository (2)

• Message number: 337

• Message text: RFC destination &1 does not exist

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

The selected RFC destination &v1& belonging to logical port &v2& does
not exist.

How to fix this error?

Create this RFC destination in transaction SM59 with the connection type
'HTTP Connection to External Server' (type G) and perform a connection
test in order to make sure that it works properly.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_RP2337 - RFC destination &1 does not exist ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2337 indicates that the specified RFC (Remote Function Call) destination does not exist in the system. This error typically arises when a program or function module attempts to call a remote system or service, but the destination it is trying to reach has not been defined in the SAP system.
  Cause:
  
  Missing RFC Destination: The specified RFC destination is not created in the SAP system.
  Incorrect RFC Destination Name: The name of the RFC destination being referenced may be misspelled or incorrect.
  Authorization Issues: The user may not have the necessary authorizations to access the specified RFC destination.
  Configuration Issues: The RFC destination may not be properly configured or may have been deleted or deactivated.
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 (RFC Destinations).
  Look for the specified RFC destination in the list. If it does not exist, you will need to create it.
  
  
  
  Create RFC Destination:
  
  If the destination is missing, create a new RFC destination by clicking on "Create" and filling in the necessary details (e.g., target host, system number, client, user credentials, etc.).
  Ensure that the connection type is set correctly (e.g., T for TCP/IP connections).
  
  
  
  Verify Name and Configuration:
  
  Double-check the name of the RFC destination being used in the program or function module to ensure it matches exactly with what is defined in SM59.
  Review the configuration settings to ensure they are correct.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the function has the necessary authorizations to access the RFC destination. This may involve checking user roles and profiles.
  
  
  
  Test the RFC Connection:
  
  After creating or modifying the RFC destination, use the "Connection Test" feature in SM59 to verify that the connection is working properly.
  
  
  
  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
  SE37: Function Module Maintenance (to check the function module that is causing the error)
  SU01: User Maintenance (to check user authorizations)
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Logs: Review system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  
  By following these steps, you should be able to resolve the RFC destination error and ensure that your SAP system can successfully communicate with the required remote systems.