How To Fix PU611 - HTTP destination &1 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: PU - Upgrade and Transport Log Messages

• Message number: 611

• Message text: HTTP destination &1 is unknown

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 PU611 - HTTP destination &1 is unknown ?

  The SAP error message PU611 "HTTP destination &1 is unknown" typically occurs when the system is trying to access an HTTP destination that has not been defined or is incorrectly configured in the SAP system. This can happen in various scenarios, such as when trying to call a web service, access an external system, or perform an HTTP request.
  Cause:
  
  Undefined HTTP Destination: The specified HTTP destination (represented by &1 in the error message) has not been created in the SAP system.
  Incorrect Configuration: The HTTP destination exists but is not configured correctly, leading to the system being unable to recognize it.
  Authorization Issues: The user may not have the necessary authorizations to access the HTTP destination.
  Typographical Errors: There may be a typo in the destination name when it is being called in the code or configuration.
  
  Solution:
  
  
  Check HTTP Destination Configuration:
  
  Go to transaction SM59 (RFC Destinations).
  Look for the HTTP destination that corresponds to the name indicated in the error message.
  If it does not exist, you will need to create it. If it does exist, verify that the configuration is correct (e.g., the target URL, connection type, and any required authentication).
  
  
  
  Create or Modify HTTP Destination:
  
  To create a new HTTP destination, click on the "Create" button and fill in the necessary details, including:
  
  Destination: The name of the destination.
  Description: A brief description of the destination.
  Target Host: The hostname or IP address of the target server.
  Path Prefix: The path to the service you want to access.
  Logon Data: If authentication is required, provide the necessary credentials.
  
  
  Save the configuration.
  
  
  
  Check Authorizations:
  
  Ensure that the user or service account that is trying to access the HTTP destination has the necessary authorizations. This may involve checking roles and profiles assigned to the user.
  
  
  
  Review Code or Configuration:
  
  If the HTTP destination is being called from ABAP code or configuration, double-check that the name is spelled correctly and matches the destination defined in SM59.
  
  
  
  Test the Connection:
  
  After making changes, use the "Test Connection" feature in SM59 to verify that the HTTP destination is reachable and correctly configured.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SM59: Manage RFC destinations.
  SICF: Manage HTTP services.
  
  
  Documentation: Refer to SAP Help documentation for more details on configuring HTTP destinations and troubleshooting connectivity issues.
  Logs: Check the system logs (transaction SLG1) for additional error messages or details that may provide more context about the issue.
  
  By following these steps, you should be able to resolve the PU611 error and successfully configure the HTTP destination in your SAP system.