I am trying to the the BDC in an eventhandler. It's working on my dev machine, but not in production.
The error I'm facing is "Access Denied by BDC". The service account (running the WebApp) and all regular users have execute and Selectable in Client-permissions. The BDC is configured to use RevertToSelf for authentication with the SQL database.
Any ideas on which user to add permissions for? (I have tried Authenticated users etc...)