How To Fix /IWFND/MED204 - Service Identifier is not supplied.

/IWFND/MED204 - Overview

• Message type: E = Error

• Message class: /IWFND/MED -

• Message number: 204

• Message text: Service Identifier is not supplied.

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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/IWFND/MED204 - Details

• The SAP error message /IWFND/MED204 Service Identifier is not supplied typically occurs in the context of SAP Gateway services, particularly when a request is made to an OData service without providing a necessary service identifier. This error indicates that the system is expecting a service identifier (usually a service name or a specific endpoint) to be included in the request, but it is missing.
  
  Cause:
  
  Missing Service Identifier: The most common cause is that the request to the OData service does not include the required service identifier in the URL.
  Incorrect URL: The URL used to access the OData service might be incorrectly formatted or incomplete.
  
  Configuration Issues: There may be issues with the service registration or configuration in the SAP Gateway.
  Authorization Issues: Sometimes, authorization problems can lead to the service identifier not being recognized.
  
  
  Solution:
  
  
  Check the Request URL: Ensure that the request URL includes the correct service identifier. The URL should typically look like