How To Fix /IWBEP/CM_V4_MED016 - No additional properties; object was automatically created via structure

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_V4_MED -

• Message number: 016

• Message text: No additional properties; object was automatically created via structure

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_V4_MED016 - No additional properties; object was automatically created via structure ?

  The SAP error message /IWBEP/CM_V4_MED016 No additional properties; object was automatically created via structure typically occurs in the context of SAP Gateway and OData services. This error indicates that an OData entity was created based on a structure, but there are no additional properties defined for that entity beyond what is provided by the structure.
  Cause:
  
  Entity Definition: The OData entity is defined based on a structure that does not have any additional properties. This can happen if the structure is used directly without extending it with additional fields.
  Service Implementation: The service implementation may not have been properly configured to include additional properties or fields that are expected in the OData response.
  Model Configuration: The data model may not be correctly set up to expose the necessary properties for the OData service.
  
  Solution:
  
  Check Structure Definition: Review the structure that the OData entity is based on. Ensure that it contains all the necessary fields that you want to expose in the OData service.
  Extend the Structure: If additional properties are needed, consider extending the structure or creating a new structure that includes the required fields.
  Update OData Model: If you have made changes to the structure, ensure that the OData model is updated accordingly. You may need to regenerate the service or refresh the metadata.
  Service Implementation: Verify the implementation of the OData service. Ensure that the service methods (e.g., GET, POST) are correctly implemented to handle the data as expected.
  Check Annotations: If you are using annotations to define additional properties, ensure that they are correctly defined and linked to the OData entity.
  
  Related Information:
  
  SAP Gateway: This error is related to the SAP Gateway framework, which is used to expose SAP data as OData services.
  OData Services: Understanding how OData services work, including entity types, properties, and service operations, can help in troubleshooting this error.
  SAP Notes: Check for any relevant SAP Notes or documentation that may provide additional insights or updates related to this error message.
  Debugging: Use transaction codes like /IWFND/ERROR_LOG to check for additional error details or logs that can help in diagnosing the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.