How to copy queries on top of composite provider

Hi Guru's,

We are using BW 7.4 on HANA Service pack 7. We need to migrate the existing flow into HANA. So we are replacing Multiprovider by composite provider. But how to copy the bex queries which belongs to MP to new Composite Provider.

I tried via tcode RSZC but its giving error that the onject is not infocube. Could you please let me know how we can copy the existing Bex Queries on top of new coposite provider?

Thanks for your help in advance.

Warm Regards,

Snehal.