After run post install for WSUS on a Server essential 2016 DC server we receive database errors:
Fatal Error: Schema verification failed for database ‘SUSDB’.
ALTER DATABASE statement failed.
Failed to restart the current database. The current database is switched to master.
SQL query to set database to Master is failed with same error
I removed WSUS, reboot server, Removed WID en reboot server.
Removed all folders of WSUS en WID
Framework 4.7 is not installed
Reinstalled WID en reboot server
Installed WSUS en reboot server
Run post install task en receive the database error
On server server 2016 DC it is running without any problems, only this server give troubles.