Hey Stevenson,
To update an entity in an OData service within Mendix, you need to follow specific steps.
Check the official documentation: https://docs.mendix.com/refguide/consumed-odata-services/
Best Regards,
Ricardo Pereira
Hi Stevenson,
First check if you consume the correct Odatafeed from the datahub. If you have multiple environments you could probably consume a Odatafeed from the Production environment; which is not yet updated with the new Odata structure.
Then if you are using the correct external odata feed then you could update your Odata config by clicking update (It will update the current connection) or switch then it will switch to another Odata environment.
More info could be found here:
https://docs.mendix.com/refguide/consumed-odata-service/
Cheers, Martijn