What is the best option to move all level (Parent and child) data from HFM to FCCS free from cube ?

Hi,

So, we want to load Historical data from HFM to FCCS. We have created a Free Form Cube but while extracting data from HFM, there is discrepancy in size of data every time we extract for the same POV. Also the size of the data is very huge since we are extracting the Parent level data as well.

So, would like to know if there's any best way to move all level (Parent and Child) data from HFM to FCCS Free Form cube.

Thanks,

T Hussain Kumar.