RMAN Cmd file script error

 Dear All,

I am trying to create rman cmd file script to clone a database. When i execute the commands through rman command scripts, its working fine, but when executing through a cmd file, its showing the following error.

Recovery Manager: Release 11.2.0.2.0 - Production on Fri Dec 14 12:59:27 2012

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RMAN> connect target *

2> run 

3> {

4> restore controlfile from '/testdb/backup/CISPROD/141212/cf_c-2003381688-20121214-00';

5> allocate channel c1 type disk;

6> allocate channel c2 type disk;

7> allocate channel c3 type disk;

8> allocate channel c4 type disk;

9> set newname for datafile 1 to '/testdb/app/oradata/cistest/system01.dbf';