>2013-03-03 23:10:02   baculaserver-dir JobId 133: shell command: run BeforeJob "/usr/lib64/bacula/make_catalog_backup.pl MyCatalog"

>2013-03-03 23:10:02   baculaserver-dir JobId 133: BeforeJob: sh: /usr/sbin/dbcheck.mysql: No such file or directory

>2013-03-03 23:10:02   baculaserver-dir JobId 133: BeforeJob: Can't find your catalog (MyCatalog) in director configuration

>2013-03-03 23:10:02   baculaserver-dir JobId 133: Error: Runscript: BeforeJob returned non-zero status=1. ERR=Child exited with code 1

>2013-03-03 23:10:02   baculaserver-dir JobId 133: Error: Bacula baculaserver-dir 5.2.12 (12Sep12):

>  Build OS:               x86_64-suse-linux-gnu suse 11

>  JobId:                  133

>  Job:                    MyCatalog.2013-03-03_23.10.00_23

>  Backup Level:           Full

>  Client:                 "baculaserver-fd" 5.2.12 (12Sep12) x86_64-suse-linux-gnu,suse,11

I'm thinking it might be useful to step through this manually. What is the result of the following command:

sudo /usr/lib64/bacula/make_catalog_backup.pl MyCatalog

On mine this takes a few minutes then exits without an error code.

The command:   "/usr/sbin/dbcheck.mysql: No such file or directory" isn’t working because the file doesn’t exist. You need to correct that. Sounds like you need to rename the file.

This site might be useful to you:

https://dan.langille.org/2010/03/23/baccula-errors-with-500-backup-catalog/

Is bacula working otherwise? Are you able to create backups of your clients?