I'm trying to setup a cron job to automate the backup schedule on my external Sybase server, but running the backup command gives me an error:

zendb:/var # /opt/novell/zenworks/share/sybase/bin32s/dbbackup -s -o /var/dbbackup/dbbackup.log -c "ENG=zenworks_bps;DBN=zenworks_BPS;UID=zenadmin;PWD=mypassword" /var/dbbackup/
SQL Anywhere Backup Utility Version
Specified database not found
How can I be sure what my database and server names are? I can connect through Sybase Central without problems.

I suppose I could configure a maintenance plan through Sybase Central, but is that method supported through Novell?