can not restore old backup from tape
we have old backup in tape. but not seen in Recover catalog with List Backup command. We are using Legato and NMDA.
channel r1: looking for AUTOBACKUP on day: 20180126
channel r1: looking for AUTOBACKUP on day: 20180125
channel r1: looking for AUTOBACKUP on day: 20180124
channel r1: looking for AUTOBACKUP on day: 20180123
channel r1: looking for AUTOBACKUP on day: 20180122
channel r1: looking for AUTOBACKUP on day: 20180121
channel r1: looking for AUTOBACKUP on day: 20180120
channel r1: no AUTOBACKUP in 7 days found
released channel: r1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 02/27/2018 13:32:13
RMAN-06172: no AUTOBACKUP found or specified handle is no