We have entered a sales forecast by month, style, size, color. We want the forecast to be reduced by sales orders, BOM lines and production lines. We run a forecast scheduling before master scheduling.
In our master plan, we have selected the reduction principle “Purchase/sales orders”. We think we need to use a reduction key of 100% per month. However, when we use this reduction key our forecast is reduced only by sales orders, quite literally. How do we set it up so the sales forecast is reduced also by BOM lines and production lines?