I'm trying to upgrade a client from 2016 Premium to 2021 PU1 Premium
While going through the migration process I encountered an ALTER DATABASE failed because a lock could not be placed on database 'MAS_System'. Try again later. Setup will now terminate.
I checked all my permissions, windows and SQL, so there shouldn't be a problem on that level, I hope. I verified that I had access to the \\servername\C$\SQL\Data location that the migration process uses.
I got around this error by manually creating backups of the MAS_System database in both the source version and 2021 version SQL\Data folders.
This allowed me to successfully migrate the data, but the MAS_System settings didn't come over. No users, security roles, UDFs or VI jobs came over.
First time I've ever seen that.
Has anyone else come across this scenario
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John Kerr
Net at Work
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