Interfacing IBPF with MPR on CAR

Hi,

I have a requirement to interface financial plan in IBPF with Merchandise Plan (in CAR). As IBPF is based on embedded BW in ERP, so is Merchandise Plan which is based on embedded BW in CAR.

The characteristics used in IBPF is different from the one used in Merchandise Plan, but a mapping is available to convert one into another. For instance, Profit Centres need to be changes to Plant numbers, Region need to derived from company code etc.

I want to extract the data from a real-time cube in IBPF, transform it (characteristic matching and some charactertics derivation) and then post it in Merchandise Plan in an Advanced DSO.

I want to know what technology should I use to do this ?

Regards,

Dheeraj

PS: : Both applications are on two different HANA instances and are on BW 7.4.