Subcomponent forecast not updating after editing parent sku

The subcomponents for a parent sku will not automatically update based on the edits made to the parent sku (forecast or inventory data points).

You need to go to the OrderPlan page, press the recalculate button in the top right corner and let the system recalculate the forecasts for all levels of the bom (and all skus), based on the edits made.