Tape backup through DB13

Question

Dear Experts,
I want to take offline and online backup into tape but when I initialing tape drive through DB13
which parameters require to take backup on tape
Job started
Step 001 started (program RSDBAJOB, variant &0000000000035, user ID BASIS)
Execute logical command BRBACKUP On host BWDEV
Parameters:-jid TAPIN20140805161238 -u / -i force -c force -n 1 -v SCRATCH
BR0051I BRBACKUP 7.40 (10)
BR0055I Start of database backup: beollvud.tib 2014-08-05 16:12:39
BR0484I BRBACKUP log file: /oracle/BWD/sapbackup/beollvud.tib
BR0477I Oracle pfile /oracle/BWD/112_64/dbs/initBWD.ora created from spfile /oracle/BWD/112_64/dbs/spfileBWD.ora
BR0205I Backup volume initialization
BR0058I BRBACKUP action ID: beollvud
BR0059I BRBACKUP function ID: tib
BR0102I Following backup device will be used: /dev/rmt0.1
BR0131I All volumes get the name SCRATCH
BR0129I Force option set - no label checking during initialization
BR0134I Unattended mode with 'force' active - no operator confirmation allowed
BR0207I Volume in device: /dev/rmt0.1 will be initialized with name: SCRATCH
BR0280I BRBACKUP time stamp: 2014-08-05 16:12:39
BR0226I Rewinding tape volume in device /dev/rmt0...
BR0278E Command output of 'LANG=C tctl -f /dev/rmt0 rewind':
/dev/rmt0: I/O error
BR0280I BRBACKUP time stamp: 2014-08-05 16:12:58
BR0279E Return code from 'LANG=C tctl -f /dev/rmt0 rewind': 2
BR0213E Winding tape volume in device /dev/rmt0.1failed
BR0219E Initialization of volume SCRATCH in device /dev/rmt0.1 failed
BR0206I End of backup volume initialization
BR0280I BRBACKUP time stamp: 2014-08-05 16:12:58
BR0054I BRBACKUP terminated with errors
External program terminated with exit code 3
BRBACKUP returned error status E
Job finished
Regards

Answer 1

Thanks Yogesh 
output of mt -f /dev/rmt0 status
# mt -f /dev/rmt0 status
rmt0 Available 71-T1-01 Other FC SCSI Tape Drive
attribute                  value                           description                               user       
block_size               512                                        BLOCK size (0=variable length)              True
delay                        45                                            Set delay after a FAILED command        True
density_set_1        0                                              DENSITY setting #1                                   True
density_set_2        0                                              DENSITY setting #2                                    True
extfm                       yes                                           Use EXTENDED file marks                        True
location                                                                    Location Label                                              True
lun_id                     0x0                                            Logical Unit Number ID                              False
mode                      yes                                            Use DEVICE BUFFERS during writes     True
node_name           0x2001000e11152b2a         FC Node Name                                            False
res_support           no                                             RESERVE/RELEASE support                   True
ret_error                  no                                             RETURN error on tape change or reset True
rwtimeout               144                Set timeout for the READ or WRITE command                 True
scsi_id                     0x11d00            SCSI ID                                                                               False
var_block_size 0                  BLOCK SIZE for variable length support                                   True
ww_name        0x2002000e11152b2a FC World Wide Name                                               False
parameters are set  of my AIX by defualt in  initSID.sap.
Regards