[Veritas-bu] RMAN error while duplicatiing db

Hi,

I am trying to duplicate my oracle database (on client1 )to another
machine (client2) using rman/netbackup. The restore seems to start off
but then I see the job exit with status code 37.


On the netbackup server I have /usr/openv/netbackup/db/altnames/client2 file. 

The rman script (and error stack) are below. Anyone seen this before?
- Oracle 8.1.74 and solaris 9 (netbackup server and client1) and
solaris 8 (client2) . Using netbackup 5.0.

Thanks,

Jag


RMAN> run
{
allocate auxiliary channel aux1 type 'sbt_tape' parms
'ENV=(NLS_DATE_FORMAT="Mon DD YYYY HH24:MI:SS",NLS_LANG=american,
nb_ora_class=rman-client1,nb_ora_server=<servername>, nb_ora_client=client1)';
set until logseq 461441 thread 1;
sql 'alter system switch logfile';
duplicate target database to bb60
nofilenamecheck
logfile
'/orabb/data/bb60/redo01.log' size 500K,
'/orabb/data/bb60/redo02.log' size 500K,
'/orabb/data/bb60/redo03.log' size 500K;
}

RMAN-03022: compiling command: allocate
RMAN-03023: executing command: allocate
RMAN-08030: allocated channel: aux1
RMAN-08500: channel aux1: sid=13 devtype=SBT_TAPE
RMAN-08526: channel aux1: VERITAS NetBackup for Oracle - Release 5.0GA
(2003103006)


<snip>

RMAN-03026: error recovery releasing channel resources
RMAN-08031: released channel: aux1
RMAN-08031: released channel: aux2
RMAN-08031: released channel: aux3
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-10035: exception raised in RPC: O
RMAN-10031: ORA-19624 occurred during call to
DBMS_BACKUP_RESTORE.RESTOREBACKUPPIECE
RMAN-10035: exception raised in RPC: O
RMAN-10031: ORA-19624 occurred during call to
DBMS_BACKUP_RESTORE.RESTOREBACKUPPIECE
RMAN-03002: failure during compilation of command
RMAN-03013: command type: Duplicate Db
RMAN-03015: error occurred in stored script Memory Script
RMAN-03002: failure during compilation of command
RMAN-03013: command type: restore
RMAN-03007: retryable error occurred during execution of command: IRESTORE
RMAN-07004: unhandled exception during command execution on channel aux1
RMAN-10035: exception raised in RPC: ORA-19507: failed to retrieve
sequential file, handle="bk_1_1_542637538", parms=""
ORA-27029: skgfrtrv: sbtrestore returned error
ORA-19511: Failed to open backup file for restore.
RMAN-10031: ORA-19624 occurred during call to
DBMS_BACKUP_RESTORE.RESTOREBACKUPPIECE