RMAN backup failes with
channel t5: starting full datafile backup set
channel t5: specifying datafile(s) in backup set
input datafile file number=00006 name=+DATABOS/BOSCMP1/DATAFILE/users.1698.943391595
channel t5: starting piece 1 at 16-MAY-17
RMAN-03009: failure of backup command on t5 channel at 05/16/2017 10:04:29
ORA-19506: failed to create sequential file, name="34s4cgnr_1_1", parms=""
ORA-27028: skgfqcre: sbtbackup returned error
ORA-19511: non RMAN, but media manager or vendor specific failure, error text:
VxBSAValidateFeatureId: Failed with error:
Server Status: cannot connect on socket
channel t5 disabled, job failed on it will be run on another channel