How To Fix CNVMBTRFC108 - Required destination for execution target &1 does not exist.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVMBTRFC - Messages used in RFC Management and its objects

• Message number: 108

• Message text: Required destination for execution target &1 does not exist.

What causes this issue?

A destination that is required for that scenario does not exist. In the
table cnvmbtprocdest we get the information which destinations are
required for that scenario (field optional is initial) and which
destination is optional (field optional with value 'X').

System Response

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

How to fix this error?

In the RFC Management tab 'Definition' you can add the missing
destination. To do this click on button 'Add target'. In the upcoming
list choose the destination that is causing the message. Confirm your
selection by clicking on the button with the plus symbol. The
destination you have selected should be shown in the list of available
destinations in tab 'Definition'.

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 CNVMBTRFC108 - Required destination for execution target &1 does not exist. ?

  The SAP error message CNVMBTRFC108 indicates that there is a missing or incorrectly configured destination for the execution target specified in the error message. This typically occurs in the context of remote function calls (RFC) when the system is trying to connect to a target system or service that has not been properly defined in the SAP system.
  Cause:
  
  Missing RFC Destination: The specified RFC destination does not exist in the SAP system.
  Incorrect Configuration: The RFC destination may exist but is not configured correctly (e.g., wrong connection parameters).
  Authorization Issues: The user may not have the necessary authorizations to access the specified RFC destination.
  Network Issues: There may be network connectivity issues preventing access to the target system.
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 (RFC Destinations).
  Verify if the destination specified in the error message exists.
  If it does not exist, create a new RFC destination with the required parameters.
  If it exists, check the configuration settings (e.g., connection type, target host, system number, etc.) to ensure they are correct.
  
  
  
  Test the Connection:
  
  In transaction SM59, select the RFC destination and use the "Connection Test" option to verify that the connection can be established successfully.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the transaction has the necessary authorizations to access the RFC destination.
  
  
  
  Review Network Configuration:
  
  If the destination is configured correctly but still not reachable, check for any network issues (firewall settings, VPN issues, etc.) that might be blocking the connection.
  
  
  
  Consult Documentation:
  
  If you are using a specific SAP application or module, refer to the relevant documentation for any additional configuration steps that may be required.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: Manage RFC Destinations
  ST22: Dump Analysis (to check for any related dumps)
  SLG1: Application Log (to check for logs related to the error)
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the error message.
  
  
  SAP Community: Consider checking the SAP Community forums for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the CNVMBTRFC108 error message.