RMAN-03009: failure of backup command on ch00 channel at 05/10/2018 12:28:44
ORA-19506: failed to create sequential file, name="arch_u3at2hqnq_s30826_p1_t975
760122", parms=""
ORA-27028: skgfqcre: sbtbackup returned error
ORA-19511: non RMAN, but media manager or vendor specific failure, error text:
   VxBSACreateObject: Failed with error:
   Server Status:  the specified policy does not exist in the configuration data
base
channel ch00 disabled, job failed on it will be run on another channel
RMAN-03009: failure of backup command on ch01 channel at 05/10/2018 12:28:44
ORA-19506: failed to create sequential file, name="arch_u3bt2hqnq_s30827_p1_t975
760122", parms=""
ORA-27028: skgfqcre: sbtbackup returned error
ORA-19511: non RMAN, but media manager or vendor specific failure, error text:
   VxBSACreateObject: Failed with error:
   Server Status:  the specified policy does not exist in the configuration data
base
channel ch01 disabled, job failed on it will be run on another channel
released channel: ch00
released channel: ch01
released channel: ch02
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of backup command on ch02 channel at 05/10/2018 12:28:44
ORA-19506: failed to create sequential file, name="arch_u3ct2hqnq_s30828_p1_t975
760122", parms=""
ORA-27028: skgfqcre: sbtbackup returned error
ORA-19511: non RMAN, but media manager or vendor specific failure, error text:
   VxBSACreateObject: Failed with error:
   Server Status:  the specified policy does not exist in the configuration data
base

RMAN> RMAN>

Recovery Manager complete.