RPAS 13.0.4.13 - Performance consideration while changing the load intx of measure to lower then its

Hi,

There is a MFP solution build on RPAS 13.0.4.13, and its bottom up plan measures is having subclass as one of the base intx, There is a need to add extra prod hier (item and season) and load the measure data to reflect the item's season attribute in WBs.

I am planning to just change the measure's Load Intx and bring the interface files at item level(currently it is at subclass level).In this way we could not loose the old plan data and also fulfill the requirement. My only worry is performance, while loading the set of measures to lower then subclass level that is item level.(data records could go multiple times larger)