SQL Error - "The EXECUTE permission was denied on the object..."
説明
A SQL Error may appear suddenly if the service account used by the Migration Manager Console has roles removed.
原因
Role permissions were removed from the service account used by Migration Manager for SQL access.
対策
Ensure the "DB_Creator" role is added through the "SQL Studio Management" for the Migration Manager service account. i.e. The account used to launch Migration Manager.