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RMAN Backup Fails With KBHS-00719: Error 'unknown' (Doc ID 2396930.1)

Last updated on APRIL 09, 2020

Applies to:

Oracle Cloud Infrastructure - Version N/A and later
Information in this document applies to any platform.


 RMAN Backup to oracle object storage failing with error.

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of allocate command on ch03 channel at 05/02/2018 18:00:25
ORA-19554: error allocating device, device type: SBT_TAPE, device name:
ORA-27023: skgfqsbi: media manager protocol error
ORA-19511: non RMAN, but media manager or vendor specific failure, error text:
KBHS-01404: See trace file /<oracle home>/rdbms/log/sbtio_43755_139823499850368.log for details
KBHS-00719: Error 'unknown'; A concurrent update to bucket '<bucket name>' in namespace '<name space>' caused this update to be aborted (no change


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