For finished products the users want to carry out the demand planning. They want to use historical sales and compare that with a forecast using one of the forecasting models in SAP . They want to download the historical sales and the forecast values ( say using the trend model ) into a spreadsheet, compare the values and then create a modified demand plan. This demand plan they will enter into the demand management module.
I can download the historical sales by material from the S004 structure but how do I get the forecast figures. These materials are PD MRP type.