Did you see this?
The job is also targeted to a device that is capable of data deduplication.
Encryption and compression of the backup data can prevent much of the data from being deduplicated.
Than ks for your reply.
I have seen it. but, I'm not understand.
I don't know that what's job hs been exeption or what's job has been completed.
The job log tells me that the job has completed (there are similar stats for databases and System state):
but with VERY low dedupe rate (5.7%) :
Deduplication Stats::PDDO Stats for (BACKUP-SRV1): scanned: 176983320 KB, CR sent: 166825813 KB,
CR sent over FC: 0 KB, dedup: 5.7%, cache hits: 92228 (5.4%)
The 'exception' is a warning to tell you about about it.
You should not enable compression on a job that goes to dedupe storage.
See BE Admin Guide for details.
You are wasting your dedupe storage and will fill it up way too soon.
Thank so much for your help.
The reason that I enable compression on a job is I want to solv the system state failure as solution below.
I try to find more solution for fix the system state failure but I cannot fix.