RMAN Backup Fails With KBHS-00719: Error 'unknown'

(Doc ID 2396930.1)

Last updated on MAY 11, 2018

Applies to:

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

Symptoms

Oracle Database RMAN Backup fails with:

released channel: ch00
released channel: ch01
released channel: ch02
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 /u01/app/oracle/product/12.1.0.2/dbhome_1/rdbms/log/sbtio_43755_139823499850368.log for details
KBHS-00719: Error 'unknown'; A concurrent update to bucket 'ORCL' in namespace 'ORCLCLOUD' caused this update to be aborted (no change

Changes

No changes.

Cause

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