What this query will do
RMAN> connect target /
RMAN> convert database on target platform
convert script '/kittu2/scripts/convert_kittu2.rman'
transport script '/kittu2/scripts/transport_kittu2.sql'
new database 'kittu2'
format '/kasarla2/copy01/oracle/kittu2_tdb/kittu2%U'
db_file_name_convert '/kittu/backup/oracle/kittu/tdb','+kittu2DB_VG/kittu2/DATAFILE';
Brgds
krishna