master data load

Hello all,

I have this funds management cube and the R/3 side has loaded some master data for commitment items and comp_code and some more ( just master data). and now client wants to load this data in the cube ( just for testing purposes) before they even load the transaction data. Can i be able to do that, if i replicate the data sources and create a infopackage to load just this master data what are the changes that i have to make in transfer structure and communication structure. Please advice.

Thanks for all the help in advance.