RMAN-03014: implicit resync of recovery catalog failed
RMAN-06004: ORACLE error from recovery catalog database:
RMAN-20035: invalid high RECID

RMAN backup error 

Solution :

After the refresh this error is normal, because the catalog database could not identify the database because it holds the old information. So in order to let the catalog database identify the database we have to unregister and register the database once again to identify the database.

$rman target=/ catalog=rman/rman@rmancatalog

Recovery Manager: Release 11.2.0.3.0 - Production on Wed Oct 13 09:20:30 2015

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

connected to target database: ORCLL (DBID=2353077066)

connected to recovery catalog database

RMAN> unregister database;

database name is "ORCL" and DBID is 2353077066

Do you really want to unregister the database (enter YES or NO)? YES

database unregistered from the recovery catalog

RMAN> register database;

database registered in recovery catalog

starting full resync of recovery catalog

full resync complete

RMAN>