I have a user that is a local admin on the server and can’t run the Regen Datamodel. This is the error they get. Does anyone know what this means or where i need to start??

Has this user been able to Regenerate the Data Model in the past?
When running the Regen from EAC, I see:

What Authentication do you use? And does the username & PW that your user is providing, have the appropriate access? Not just on the App server, but for SQL as well?
Did someone mess with the DB permissions for that user?
It is a user that always had access but never tried to run Regen Datamodel before. And no one has access to mess with permissions but me and I didn’t change anything. but I may not have them set up correctly too.
I am checking on this…I am sure I missed some access.
The App Pool was stopped? (Even though some Epicor documentation implies the Regen can be done without stopping the App Pool).
I’ve never stopped the app pool for a regen.
no and I can run it without stopping it.
It is set to Win Auth…so I am guessing I am missing access somewhere…
