How To Fix SECATT_HTTP_STATUS405 - Method not allowed - Method is not allowed for this resource(Request-URI)

SAP Error Message - Details

• Message type: E = Error

• Message class: SECATT_HTTP_STATUS - eCATT HTTP Status Messages

• Message number: 405

• Message text: Method not allowed - Method is not allowed for this resource(Request-URI)

What causes this issue?

The method specified in the Request-Line is not allowed for the resource
identified by the Request-URI. The response MUST include an Allow header
containing a list of valid methods for the requested resource.

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?

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 SECATT_HTTP_STATUS405 - Method not allowed - Method is not allowed for this resource(Request-URI) ?

  The SAP error message "SECATT_HTTP_STATUS405 Method not allowed - Method is not allowed for this resource (Request-URI)" typically occurs when an HTTP request is made to a server endpoint that does not support the HTTP method being used (e.g., GET, POST, PUT, DELETE). This error is part of the HTTP status codes and indicates that the server understands the request method, but it is not allowed for the requested resource.
  Causes:
  
  Incorrect HTTP Method: The most common cause is that the HTTP method used in the request does not match what the server expects for that particular endpoint.
  Endpoint Configuration: The server endpoint may be configured to accept only certain methods, and the method used in the request is not one of them.
  API Changes: If the API has been updated or changed, the method that was previously allowed may no longer be supported.
  Authorization Issues: Sometimes, the server may restrict certain methods based on user permissions or roles.
  Misconfigured URL: The URL being accessed may be incorrect or not pointing to the intended resource.
  
  Solutions:
  
  Check the HTTP Method: Verify that you are using the correct HTTP method for the request. Refer to the API documentation to confirm which methods are allowed for the specific endpoint.
  Review API Documentation: Ensure that you are following the latest API specifications. If the API has been updated, you may need to adjust your requests accordingly.
  Inspect the Endpoint: Make sure that the endpoint you are trying to access is correct and that it is designed to handle the method you are using.
  Check for Authorization: Ensure that you have the necessary permissions to perform the action you are trying to execute. If authorization is required, make sure you are authenticated properly.
  Debugging Tools: Use tools like Postman or cURL to test the API endpoint directly. This can help you isolate whether the issue is with your application or the API itself.
  Consult Logs: If you have access to server logs, check them for more detailed error messages that might provide additional context about the failure.
  
  Related Information:
  
  HTTP Status Codes: The 405 Method Not Allowed status code is part of the HTTP/1.1 standard. Understanding other related status codes (like 404 Not Found, 403 Forbidden, etc.) can help in troubleshooting.
  SAP Documentation: Refer to SAP's official documentation for any specific configurations or settings related to the HTTP services you are using.
  Community Forums: Consider checking SAP community forums or support channels for similar issues faced by other users, as they may provide insights or solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.