Database Software

Hi Experts

I got the requirement as follows:

Build Production database using DR backup.

When I am creating the Production database(Primary Database),I tried with the Duplicate command to create the primary database using DR backup.It is failing at the control file creation.



Script used:

I am executing this script on Primary server:


Rman target sys/***@DR auxiliary /

run
{
allocate channel c1 device type disk sbt_tape;
allocate channel c2 device type disk sbt_tape;
-----
---
NB_ora_client...,nb_ora_policy.....,
dupilicate target database to PR;
relaease channel c1;
-----
---
}
exit


So can any body tell me is there any way to create the Primary Database from DR backup.
Also please refer me to some documents in cloning the Primary database from production database.


Thanks
Veera