Database backup problem in DB13

Dear All,

<b>When we take backup from the command prompt using Brbackup or Brarchive it executes the backup process successfully, but when I schedule the same thing in the DBA calendar it shows that job finished but it actually does not take the backup. I have given all parameter required for the backup in the DBA calendar like eg, the scheduled time, the tape generic name, archive type.</b>

Can anybody guide what is going wrong ...because of that I am not able to schedule backup using DB13 tcode.

At present I am using Brtools( Brbackup) to take the backup.

Thanks in adv.

Bhaskar