RMAN-03009: failure of allocate command on sbt_1 channel
I am looking to take RMAN online backup using BR* Tools.
I have configured the parameter in initSID.sap for RMAN backup onto disk.
o backup_dev_type = rman_disk
o tape_copy_cmd = rman
o disk_copy_cmd = rman
But when i start the backup it is failing with the below error message (although the backup device type is disk)
RMAN-0300: failure of allocate command on str1 channel
ORA-19554: error allocating device, device_type=SBT_TAPE and device_name:
ORA-27211:Failed to load Media Management Library.
Can some help me in sorting the same.