Hi, this error occurs randomly when the Oracle integrated backup copy is run with Data Protector
MAN-08205: datafile changes, starting full resync of recovery catalog
RMAN-08236: 1 datafile resized
RMAN-08004: full resync complete
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of allocate command on dev_0 channel at 12/19/2016 17:00:32
ORA-19554: error allocating device, device type: SBT_TAPE, device name:
ORA-27211: Failed to load Media Management Library
Additional information: 3983
Recovery Manager complete.
[Major] From: xxxxxxx "xxxxxxx" Time: 12/19/16 17:00:32
External utility reported error.
RMAN PID=15551
[Major] From: xxxxxxxxx "xxxxxxx" Time: 12/19/16 17:00:32
The database reported error while performing requested operation.
regards