ORA-00245: control file backup failed; target is likely on a local file system, RMAN-03009: failure of Control File and SPFILE Autobackup command, RMAN backup fail

At the time of RMAN backup, below error raise and backup fail. 

RMAN-00571: ===========================================================

RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============

RMAN-00571: ===========================================================

RMAN-03009: failure of Control File and SPFILE Autobackup command on c1 channel at 07/13/2016 11:04:09

ORA-00245: control file backup failed; target is likely on a local file system

CAUSE:

The reason for the error is clear ORA-00245 - in a RAC environment the location of the Snapshot Controlfile must be on a shared location

CURRENT:

RMAN> SHOW SNAPSHOT CONTROLFILE NAME;

using target database control file instead of recovery catalog

RMAN configuration parameters for database with db_unique_name DCPDB are:

CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u02/app/oracle/product/11.2.0.4/dbhome_1/dbs/snapcf_dcpdb1.f'; # default

RMAN>

SOLUTION:

CONFIGURE SNAPSHOT CONTROLFILE NAME TO '+FRA/DCPDB/snapcf_dcpdb1.f';

CURRENT:

RMAN> SHOW SNAPSHOT CONTROLFILE NAME;

using target database control file instead of recovery catalog

RMAN configuration parameters for database with db_unique_name DCPDB are:

CONFIGURE SNAPSHOT CONTROLFILE NAME TO '+FRA/DCPDB/snapcf_dcpdb1.f';

RMAN>