SOP Flexible Planning Info Strucutre data update

We are in process to implement SOP Flexible planning. We have defined new material group and product hierarchy to satisfy SOP Planning business requirement. Changes are updated on material master level..how ever the historical data are created using old material master material group and product hierarchy values on transaction process.

Hence historical data populate on info structure is referencing old values. How to change historical values in info structure to reflects new material master value.

Is there any standard transaction available to update?

Thanks