ERROR CODE [18:106]: RMAN Script execution failed with error [ORA-19554: error allocating device, device type: SBT_TAPE, device name: ]. Please check the Logs for more details.
Source: proddb01, Process: ClOraAgent

******DATA/CONTROL FILE/SPFILE BACKUP SCRIPT******
run {
allocate channel ch1 type 'sbt_tape'
PARMS="BLKSIZE=262144,SBT_UNSETENV=0,ENV=(CV_mmsApiVsn=2,CV_channelPar=ch1)"
TRACE 0;
allocate channel ch2 type 'sbt_tape'
PARMS="BLKSIZE=262144,SBT_UNSETENV=0,ENV=(CV_mmsApiVsn=2,CV_channelPar=ch2)"
TRACE 0;
setlimit channel ch1 maxopenfiles 8;
setlimit channel ch2 maxopenfiles 8;
backup
incremental level = 1 
filesperset = 32 
format='f7686_<CVJOBID>_%d_%U'
database 
include current controlfile ;
}
exit;


******LOGS BACKUP SCRIPT******
run {
allocate channel ch1 type 'sbt_tape'
PARMS="BLKSIZE=262144,SBT_UNSETENV=0,ENV=(CV_mmsApiVsn=2,CV_channelPar=ch1)"
TRACE 0;
allocate channel ch2 type 'sbt_tape'
PARMS="BLKSIZE=262144,SBT_UNSETENV=0,ENV=(CV_mmsApiVsn=2,CV_channelPar=ch2)"
TRACE 0;
setlimit channel ch1 maxopenfiles 8;
setlimit channel ch2 maxopenfiles 8;
sql "alter system archive log current";
backup 
filesperset = 32 
format='f7686_<CVJOBID>_%d_%U'
(archivelog all delete input );

backup format='f7686_<CVJOBID>_%d_%U'
current controlfile ; 
}
exit;