How To Fix /IWFND/CM_DESIGNTIME020 - Web service operation name invalid

/IWFND/CM_DESIGNTIME020 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_DESIGNTIME -

• Message number: 020

• Message text: Web service operation name invalid

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/CM_DESIGNTIME020 - Details

• The SAP error message /IWFND/CM_DESIGNTIME020 indicates that there is an issue with the web service operation name being invalid in the context of the SAP Gateway or OData service. This error typically arises when the system cannot find the specified operation or when the operation name does not conform to the expected format.
  Causes:
  
  Invalid Operation Name: The operation name specified in the request does not match any of the defined operations in the OData service.
  Service Not Activated: The OData service might not be activated in the SAP Gateway.
  Incorrect URL: The URL used to access the OData service might be incorrect or malformed.
  Authorization Issues: The user may not have the necessary authorizations to access the specified operation.
  Model Changes: Changes in the data model or service definition that have not been properly reflected in the service implementation.
  
  Solutions:
  
  Check Operation Name: Verify that the operation name in your request matches exactly with the operation defined