The What-if analysis tab opens after you have clicked on Run in the Window functions. Here you can see the result of the what-if analysis.
In the upper portion of the tab, you can select a maximization level. You can also select a total for all order rows with or without consequences.
Under the section Consequences, you will see how many delays that occur considering the requirement types against which you want to analyze. During the analysis, only the material will be taken into consideration.
In the lower portion of the window you will find a structure list that shows which manufacturing and customer orders that will be affected by the delayed purchase order rows.