STRATEGY 20

Hello,

In the MRP-3 view of a particular material I have selected strategy 20 making it a pure make to order production. I enter a PIR's for this material in MD61 and then run MRP. As a result of planning run i see planned orders against this PIR's. I can also convert these planned orders to process orders with out ref to any sales order. How can this happenNow I feel that this is a total violation of make to order strategy...Any possible explanations for this>??

Reagrds

Sri.