Use this window to look at various project exceptions.
For the description of each tab in the window, follow the appropriate link:
Resource Planning Exceptions,
Planned Values Exceeded, Late
  Purchase Orders, Late Customer 
  Order Lines, Late Shop Orders, 
  Late Work Orders, 
Late Material Requisition Lines, 
Late
DOP Headers 
	and Forecast Part Qty 
	Exceeded.
  
  You can go to 
Project Navigator 
  window from this window.