How To Fix /UI2/FND405 - Request method &1 is not supported by the resource

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/FND -

• Message number: 405

• Message text: Request method &1 is not supported by the resource

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/FND405 - Request method &1 is not supported by the resource ?

  The SAP error message /UI2/FND405 Request method &1 is not supported by the resource typically indicates that a request was made to a resource (such as an OData service) using an HTTP method that is not supported by that resource. The &1 in the message will be replaced by the actual HTTP method that was attempted (e.g., GET, POST, PUT, DELETE).
  
  Cause:
  
  Unsupported HTTP Method: The most common cause is that the HTTP method used in the request is not implemented or allowed for the specific OData service or resource.
  Incorrect URL: The URL being accessed may not correspond to a valid endpoint for the specified HTTP method.
  Service Configuration: The OData service may not be properly configured to handle the requested method.
  Authorization Issues: Sometimes, the user may not have the necessary permissions to perform the requested operation, leading to a similar error.
  
  
  Solution:
  
  
  Check the HTTP Method: Verify that you are using the correct HTTP