How To Fix /IWFND/CM_MGW_EDP052 - Execution mode &1 is invalid for Get Entity Set operation

/IWFND/CM_MGW_EDP052 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_MGW_EDP -

• Message number: 052

• Message text: Execution mode &1 is invalid for Get Entity Set operation

Self-Explanatory Message

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/IWFND/CM_MGW_EDP052 - Details

• The SAP error message /IWFND/CM_MGW_EDP052 Execution mode &1 is invalid for Get Entity Set operation typically occurs in the context of SAP Gateway and OData services. This error indicates that the execution mode specified for a GET request on an entity set is not valid. 
  
  Cause:
  
  Invalid Execution Mode: The execution mode specified in the request is not supported for the GET operation. The execution modes can include options like "A" (Asynchronous), "S" (Synchronous), etc., and not all modes are applicable for every type of operation.
  
  Configuration Issues: There may be issues with the configuration of the OData service or the underlying data model.
  Service Implementation: The service implementation might not be correctly handling the execution mode for the GET operation.
  
  
  Solution:
  
  Check the Request: Review the OData request being sent to ensure that the execution mode is appropriate for the GET operation. If you are using a tool like Postman or a custom application,