3 node RAC cloning using RMAN active database duplication feature

Hi All,

We are cloning 3 node RAC database(prod) to 3 node RAC databse(clone) using RMAN active cloning feature.

Our database version is 11.2.0.3

RMAN throwing following error while cloning database.

rman target sys/oracle@prod auxiliary sys/oracle@clone
connected to target database

connected to auxiliary database(not mounted)

RMAN> run
2> {
3> allocate channel tgt1 device type disk ;
4> allocate channel tgt2 device type disk ;
5> allocate auxiliary channel aux1 device type disk ;
6> duplicate target database to 'clone' from active database
7> spfile
8> parameter_value_convert 'prod', 'clone', 'PROD', 'CLONE'
9> set control_files='+DATA, '+FLASH'

10> set cluster_database='false'
11> logfile
12> group 1 ('+DATA, '+FLASH') size 50m,