How to Replicate Data from BW (Non HANA) to BW on HANA

Hi HANA Experts,

We have BW system (7.01) and for Performance prespective we set "BW on HANA" sandbox. We want to test one of the BW report which is running slow on Bex in BW while migrating to "BW on HANA", to test how it could perform better on "BW on HANA".

We don't have SLT and BO DS and also don't wnat to invest on that , other then these is there any way we can migrate to BW on HANA this report from BW system.

If yes please provide your input.

Regards

Sweta