NDMP hitachi HCAP backup problem

Hello.
I am trying to backup HCAP 2.0 by using NDMP. I am using LAN, I have two NIC on master/media serwer, i have made in EMM alias for the secound hostname. I have configured NDMP host, NDMP policy, and I am getting error:

4/1/2009 12:54:18 AM - granted resource proxy.NBU_CLIENT.MAXJOBS.hcap
4/1/2009 12:54:18 AM - granted resource proxy.NBU_POLICY.MAXJOBS.HCAP_Backup
4/1/2009 12:54:18 AM - granted resource 2914L3
4/1/2009 12:54:18 AM - granted resource HP.ULTRIUM3-SCSI.000
4/1/2009 12:54:18 AM - granted resource proxy-hcart3-robot-tld-0
4/1/2009 12:54:18 AM - estimated 0 kbytes needed
4/1/2009 12:54:19 AM - started process bpbrm (5580)
4/1/2009 12:54:19 AM - connecting
4/1/2009 12:54:19 AM - connected; connect time: 00:00:00
4/1/2009 12:54:27 AM - Error ndmpagent(pid=3152) ndmp_data_start_backup failed, status = 9 (NDMP_ILLEGAL_ARGS_ERR)      
4/1/2009 12:54:27 AM - Error ndmpagent(pid=3152) NDMP backup failed, path = /fcfs_data/test1/      
4/1/2009 12:54:24 AM - mounted
4/1/2009 12:54:24 AM - positioning 2914L3 to file 2
4/1/2009 12:54:27 AM - positioned 2914L3; position time: 00:00:03
4/1/2009 12:54:27 AM - begin writing
4/1/2009 12:59:27 AM - Error bptm(pid=2056) none of the NDMP backups for client hcap completed successfully  
4/1/2009 12:59:27 AM - Error ndmpagent(pid=3152) terminated by parent process        
4/1/2009 12:59:34 AM - end writing; write time: 00:05:07
NDMP backup failure(99)

What format should have backup path in file selection in ndmp policy ?
Or maybe this is some kind of other problem ?

thanks in advance,
regards,
SlawekM.