I cant do the backup using Netbackup RMAN because the Rman start then after
backup some files DefaultPolicys, the backup finish with error 6.

Only the HOT Backup the File Sytem and archive it's OK



 more hot_database_backup_level0.rcv
connect target internal/tcelpg321__
connect rcvcat 'rman817/rman817n@rman817new'

run {
# Hot database level 0 whole backup
allocate channel t1 type 'SBT_TAPE' PARMS ="BLKSIZE=4194304";
allocate channel t2 type 'SBT_TAPE' PARMS ="BLKSIZE=4194304";
allocate channel t3 type 'SBT_TAPE' PARMS ="BLKSIZE=4194304";
backup
  incremental level 0
  skip inaccessible
  tag hot_db_bk_level0
  filesperset 3
  # recommended format
  format 'bk_%s_%p_%t'
    (database);
#sql 'alter system archive log current';
}


RMAN-08525: backup set complete, elapsed time: 01:31:54
RMAN-08008: channel t2: starting incremental level 0 datafile backupset
RMAN-08502: set_count=9794 set_stamp=501426996 creation_time=07-AUG-03
RMAN-08010: channel t2: specifying datafile(s) in backupset
RMAN-08522: input datafile fno=00174
name=/churndb6/oradata/ppp_agg_tt_01.dbf
RMAN-08522: input datafile fno=00289
name=/churndb7/oradata/ppp_agg_tt_21.dbf
RMAN-08522: input datafile fno=00484
name=/churndb17/oradata/ppp_agg_det_fat_25.
dbf
RMAN-08522: input datafile fno=00372 name=/churndb14/oraindex/idx_agg_ent_11
RMAN-08522: input datafile fno=00591
name=/churndb20/oradata/ppp_agg_tt_73.dbf
RMAN-08013: channel t3: piece 1 created
RMAN-08503: piece handle=bk_9789_1_501417119 comment=API Version 2.0,MMS
Version
 3.2.0.0
RMAN-08525: backup set complete, elapsed time: 03:29:33
RMAN-08008: channel t3: starting incremental level 0 datafile backupset
RMAN-08502: set_count=9795 set_stamp=501429692 creation_time=07-AUG-03
RMAN-08010: channel t3: specifying datafile(s) in backupset
RMAN-08522: input datafile fno=00116 name=/churndb2/oradata/agg_tor_17.dbf
RMAN-08522: input datafile fno=00339 name=/churndb12/oradata/segmet_01.dbf
RMAN-08522: input datafile fno=00386 name=/churndb13/oradata/dm_met_05.dbf
RMAN-08522: input datafile fno=00176
name=/churndb8/oradata/ppp_agg_ent_01.dbf
RMAN-08522: input datafile fno=00192
name=/churndb11/oradata/ppp_idx_agg_ent_01.
dbf
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03007: retryable error occurred during execution of command: backup
RMAN-07004: unhandled exception during command execution on channel t2
RMAN-10035: exception raised in RPC: ORA-19502: write error on file
"bk_9794_1_5
01426996", blockno 16385 (blocksize=512)
ORA-27030: skgfwrt: sbtwrite2 returned error
ORA-19511: sbtwrite2: sbtwrite2() failed.
RMAN-10031: ORA-19624 occurred during call to
DBMS_BACKUP_RESTORE.BACKUPPIECECRE
ATE

Recovery Manager complete.