How To Fix SRT_LPREG049 - HTTP destination invalid; no authentication required

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_LPREG - Logical Port Registry

• Message number: 049

• Message text: HTTP destination invalid; no authentication required

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 SRT_LPREG049 - HTTP destination invalid; no authentication required ?

  The SAP error message SRT_LPREG049 indicates that there is an issue with an HTTP destination that is configured in the SAP system. Specifically, the error states that the HTTP destination is invalid and that no authentication is required. This can occur in scenarios where the system is trying to connect to an external service or system via HTTP, but the configuration is not set up correctly.
  Causes:
  
  Incorrect HTTP Destination Configuration: The HTTP destination may not be configured properly in the SAP system. This could include incorrect URL, missing parameters, or incorrect authentication settings.
  Missing or Incorrect Authentication: If the external service requires authentication but it is not configured in the HTTP destination, this error may occur.
  Network Issues: There may be network connectivity issues preventing the SAP system from reaching the external service.
  Service Unavailability: The external service may be down or not reachable at the moment.
  Authorization Issues: The user or service account used to access the HTTP destination may not have the necessary permissions.
  
  Solutions:
  
  
  Check HTTP Destination Configuration:
  
  Go to transaction SM59 in the SAP GUI.
  Locate the HTTP destination that is causing the issue.
  Verify the URL, connection type, and other parameters.
  Ensure that the destination is set up correctly and is active.
  
  
  
  Authentication Settings:
  
  If the external service requires authentication, ensure that the correct authentication method is configured (e.g., Basic Authentication, OAuth, etc.).
  If no authentication is required, ensure that the destination is set to reflect that.
  
  
  
  Test the Connection:
  
  In transaction SM59, use the "Test Connection" button to check if the HTTP destination can be reached successfully.
  If the test fails, check the error message for more details.
  
  
  
  Check Network Connectivity:
  
  Ensure that the SAP system can reach the external service over the network. You can use tools like ping or telnet to check connectivity.
  
  
  
  Review Logs:
  
  Check the application logs (transaction SLG1) for any additional error messages that may provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Review the documentation for the external service to ensure that you are using the correct endpoint and parameters.
  
  
  
  Contact Support:
  
  If the issue persists, consider reaching out to SAP support or the support team for the external service for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SM59: Configuration of RFC and HTTP destinations.
  SLG1: Application log for troubleshooting.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues with HTTP destinations or specific configurations.
  Documentation: Review the SAP Help Portal for detailed information on configuring HTTP destinations and troubleshooting connectivity issues.
  
  By following these steps, you should be able to identify and resolve the issue related to the SRT_LPREG049 error message.