How To Fix ILM_STOR_MISC191 - HTTP RFC destination '&1' does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: ILM_STOR_MISC -

• Message number: 191

• Message text: HTTP RFC destination '&1' does not exist

Self-Explanatory Message

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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 ILM_STOR_MISC191 - HTTP RFC destination '&1' does not exist ?

  The SAP error message ILM_STOR_MISC191 indicates that there is an issue with the HTTP RFC destination specified in the system. This error typically occurs when the system is trying to access an external service or system via an HTTP RFC destination that has not been defined or is incorrectly configured.
  Cause:
  
  Missing RFC Destination: The specified HTTP RFC destination does not exist in the SAP system.
  Incorrect Configuration: The RFC destination may exist but is not configured correctly (e.g., wrong URL, incorrect authentication settings).
  Authorization Issues: The user or service trying to access the RFC destination may not have the necessary authorizations.
  Network Issues: There may be network connectivity issues preventing access to the specified destination.
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Look for the HTTP RFC destination that is mentioned in the error message (replace &1 with the actual destination name).
  If it does not exist, you will need to create it.
  
  
  
  Create/Configure RFC Destination:
  
  If the destination is missing, create a new HTTP RFC destination:
  
  Click on "Create" and enter the necessary details such as the target host, service, and any required authentication.
  
  
  If it exists but is misconfigured, edit the destination to ensure that all settings (like the URL, authentication method, etc.) are correct.
  
  
  
  Test the RFC Destination:
  
  After creating or modifying the destination, use the "Test Connection" feature in SM59 to ensure that the connection works as expected.
  
  
  
  Check Authorizations:
  
  Ensure that the user or service account has the necessary authorizations to access the RFC destination.
  
  
  
  Network Configuration:
  
  Verify that there are no network issues preventing access to the external service. This may involve checking firewalls, proxies, or other network configurations.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SM59: To manage RFC destinations.
  SICF: To manage HTTP services.
  
  
  Documentation: Refer to SAP Help documentation for detailed information on configuring HTTP RFC destinations and troubleshooting connectivity issues.
  Logs: Check the system logs (transaction SM21) and the application logs (transaction SLG1) for additional error messages that may provide more context.
  
  By following these steps, you should be able to resolve the ILM_STOR_MISC191 error and ensure that the HTTP RFC destination is correctly configured and accessible.