RMAN-12012: Multiple Records For Disk Parallelism Found In Catalog (Doc ID 436121.1)

Last updated on NOVEMBER 28, 2007

Applies to:

Oracle Server - Enterprise Edition - Version: 9.2 to 10.2
This problem can occur on any platform.

Symptoms

The RMAN "show all" command returns a RMAN-12012 error such as follows:

 

RMAN> show all;

using target database control file instead of recovery catalog
RMAN configuration parameters are:
CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default
CONFIGURE BACKUP OPTIMIZATION OFF; # default
CONFIGURE DEFAULT DEVICE TYPE TO 'DISK';
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F';
RMAN-00571: ==============================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS 
RMAN-00571: ==============================================
RMAN-03002: failure of show command at 01/01/01 00:00:00
RMAN-12010: automatic channel allocation initialization failed
RMAN-12012: multiple records for DISK parallelism found in catalog

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms