Displaying Pegged Requirements in Detail 
You can get the system to display which orders have generated the overall capacity requirements for a period. To do this place the cursor in the column Total req. on the appropriate period and press the function key
Pegged requirements .If you only want to display the orders generating the requirements, place the cursor in the column Material on the appropriate period and press the function key
Pegged requirements.The system displays the orders generating the requirements in the lower section of the screen. The following data is displayed:
If you have maintained several operations in the routing for an order then the individual operations are listed under the same order number.