after colocation of server in datacenter our production sap backup fail
every day we take offline_force backup in tape device.
i check tape & tape drive also it is working, i copy aix os file in tape it is succesfully finished.but database backup not finished succesfuuly
following our detail log (db12)
BR0278W Command output of 'LANG=C cd /oracle/AHP/sapbackup && LANG=C cpio -iuvB .tape.hdr0 < /dev/rmt0.1':
BR0279W Return code from 'LANG=C cd /oracle/AHP/sapbackup && LANG=C cpio -iuvB .tape.hdr0 < /dev/rmt0.1': 2
BR0359W Restore of /oracle/AHP/sapbackup/.tape.hdr0 from /dev/rmt0.1 failed due to previous errors