How To Fix RA453 - Cannot determine RFC destination for MTE &

SAP Error Message - Details

• Message type: E = Error

• Message class: RA - Monitoring structure dialog message

• Message number: 453

• Message text: Cannot determine RFC destination for MTE &

What causes this issue?

The system is unable to determine the RFC destination for the MTE that
is specified. This is caused by an internal error.

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?

Contact your SAP consultant.

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 RA453 - Cannot determine RFC destination for MTE & ?

  The SAP error message RA453 "Cannot determine RFC destination for MTE &" typically occurs in the context of monitoring and alerting within the SAP system, particularly when dealing with Monitoring Tree Elements (MTEs) in the SAP Solution Manager or other monitoring tools. This error indicates that the system is unable to find the Remote Function Call (RFC) destination that is required to communicate with the specified MTE.
  Causes:
  
  Missing RFC Destination: The specified MTE does not have an associated RFC destination defined in the system.
  Incorrect Configuration: The RFC destination may be incorrectly configured or may not point to the correct system.
  Authorization Issues: The user or system may not have the necessary authorizations to access the RFC destination.
  Network Issues: There may be network connectivity issues preventing access to the target system.
  System Configuration: The system may not be properly configured to recognize the MTE or its associated RFC destination.
  
  Solutions:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Verify that the RFC destination for the MTE is correctly defined and active.
  Test the connection to ensure it is working properly.
  
  
  
  Create or Update RFC Destination:
  
  If the RFC destination does not exist, create a new one with the appropriate settings.
  If it exists but is incorrect, update it with the correct parameters (e.g., target host, system number, client, etc.).
  
  
  
  Check Authorizations:
  
  Ensure that the user or system has the necessary authorizations to access the RFC destination.
  Review roles and profiles assigned to the user or system.
  
  
  
  Review MTE Configuration:
  
  Check the configuration of the MTE in the monitoring tool (e.g., SAP Solution Manager).
  Ensure that the MTE is correctly linked to the appropriate RFC destination.
  
  
  
  Network Troubleshooting:
  
  Verify network connectivity between the systems involved.
  Check for any firewall rules or network policies that may be blocking the connection.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SM59 for managing RFC destinations.
  RZ20 for monitoring and managing MTEs.
  
  
  SAP Solution Manager: If you are using SAP Solution Manager, ensure that the configuration for monitoring is correctly set up.
  Documentation: Refer to SAP Help documentation for detailed information on configuring RFC destinations and MTEs.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the steps you have already taken.