Question for SEP sesam users backing up eDirectory

I am currently evaluating SEP sesam as a replacement for Backup Exec.

One issue that I am seeing is this.
When I create a backup task to backup eDir on either an OES2sp3 or OES11sp1 server, I get 3 options for backup.
A full eDirectory backup, schema or tree.
If I attempt to expand any of those choices, the sesam gui displays an error "Decrypting password..."

I can successfully perform a full eDirectory backup and can browse the tree when doing a restore.

Can anyone tell me if this is normal behaviour for SEP sesam?

Thanks