Seaquel
SQL Server error code

SQL Server error 3419

SQL Server raises error 3419 at severity 16, which marks a problem with the query or data that you can correct.

Recovery for database '%.*ls' is being skipped because it requires an upgrade but is marked for Standby. Use RESTORE DATABASE WITH NORECOVERY to take the database back to a Restoring state and continue the restore sequence.
Msg3419
Severity16
Group3000–3999

Source: Database Engine events and errors