Hi All,
I solved this problem follow:
1. I added these parameters to omnirc config file on the client. ("C:\ProgramData\OmniBack\omnirc")
OB2SHMEM_IPCGLOBAL=1
OB2BDANET=1
OB2BMANET=1
2. I performedthe command "omniinetpasswd -add ACCOUNTNAME@DOMAIN" on the client. Account name is Active Directory user account which is running for particular database instance.
3. Go to the website and perform all instructions.
4. Restart service "Data Protector Inet".
5. Perform backup.
When I've done all these steps, backup works perfectly.
