Displaying Goods Receipt Blocked Stock 
Use
You can display goods receipt blocked stock from two viewpoints:
Activities
Displaying goods receipt blocked stock for a material
Choose Environment ® Stock ® Stock overview. From the basic list, you can call up the plant stocks, in which the GR blocked stock is also displayed.
Displaying goods receipt blocked stock for a purchase order item
Choose Environment ® Information ® Purchase order. In the display for the purchase order you have chosen, select an item and choose Item ® Statistics ® General.
By choosing Item
® Statistics ® PO history and then Views ® Blocked stock you can display the purchase order history with respect to goods receipt blocked stock.