DBCC CHECKDB errors because the transaction log is full due to ‘CHECKPOINT’

DBCC CHECKDB mostly just gives errors because the transaction log is full due to ‘CHECKPOINT’

Trying to change the recovery model to full – you get an error because the transaction log is full due to ‘CHECKPOINT’

Try installing SP2 for SQL Server 2012 RTM, you could also try this.

BACKUP LOG dbName
TO DISK = 'dbName_log_backup.trn'
GO