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RMAN Backup fails with error ORA-27023: Skgfqsbi: Media Manager Protocol Error (Doc ID 2286437.1)

Last updated on APRIL 09, 2020

Applies to:

Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.


RMAN backup to oracle cloud, object storage failing with error:

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of backup command at 03/24/2017 09:48:38
ORA-19554: error allocating device, device type: SBT_TAPE, device name:
ORA-27023: skgfqsbi: media manager protocol error
ORA-19511: Error received from media manager layer, error text:
  KBHS-01404: See trace file /<path>/diag/rdbms/<db_name>/<oracle_sid>/trace/sbtio_68373_140259417503456.log for details
KBHS-00719: Error 'unknown'; Invalid user id or password
KBHS-00700: HTTP response error 'Unauthorized'

- The issue can be reproduced at will with the following steps:

RMAN> backup device type sbt database;


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