When I restore data following error occur although it was backup successfully
positioning A00021 to file 15
2/4/2015 3:44:29 PM - positioned A00021; position time: 0:01:24
2/4/2015 3:44:45 PM - begin reading
2/4/2015 4:04:01 PM - Error bptm(pid=6432) cannot read image from media id A00021, drive index 0, err = 23
2/4/2015 4:04:02 PM - Info tar32(pid=7308) done. status: 0
2/4/2015 4:04:02 PM - Info tar32(pid=7308) done. status: 5 - the restore failed to recover the requested files
2/4/2015 4:04:02 PM - Info bpbrm(pid=7400) child done, status 5
2/4/2015 4:04:02 PM - Info bpbrm(pid=7400) sending message to media manager: STOP RESTORE desnet-srv02_1420525018
2/4/2015 4:04:05 PM - Info bpbrm(pid=7400) got ERROR 85 from media manager
2/4/2015 4:04:06 PM - restored image desnet-srv02_1420525018 - (media read error(85)); restore time 0:23:44
2/4/2015 4:04:06 PM - Warning bprd(pid=2224) Restore must be resumed prior to first image expiration on INFINITY
2/4/2015 4:04:06 PM - end Restore; elapsed time: 0:23:46
Restore error(2850)