Hi,
You need to check in the MD04stock/requirements list of the material.....
This list give you the current stock of the material, requirements like PIR's, Sales orders, dependent requirements, reservations....and it gives the receipt elements like Planned Order, Production Orders, Purchase Requisitions and Purchase orders...check the below screen shot.....
MRP elements with negative qty (100-) are requirement elements.....remaining are Receipt elements...
Thanks
Kumar