Exception when Updating/Inserting data using oData service

Hi,

I am using an oData service to expose a SAP HANA table to a console application in .Net. In this application, I am able to read the records from the table. However, while updating/inserting a record in this console application(using addObject and updateObject methods), the SaveChanges() method throws an exception that the feature is not supported.

I have the required system configuration for supporting Update/Delete/Insert operations using oData service with HANA Studio. I have been able to use my oData service in the POSTMAN app(for Chrome) to perform the CRUD operations on the table.

Please guide on this.

Regards,

Sunny