when i'm trying to connect through RMAN for backup it is showing these following errors:-
oracle_rman1> rman catalog rman/rman target sys/admin@exeo555
Recovery Manager: Release 10.2.0.3.0 - Production on Thu Nov 18 11:29:31 2010
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Recovery Manager incompatible with TARGET database: RMAN 8.0.4.0 to 9.2.0.0 required
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00554: initialization of internal recovery manager package failed
RMAN-06429: TARGET database is not compatible with this version of RMAN