Strategy 50 for AFS material

Hi,

In my current project we use AFS material, For a finished material we use strategy 50, after creating planned independent requirement, without running MRP, in stock requirements we can able to see the planned orders. How is this possible?. Also Without having sales orders, we are able to convert the planned order to production order for finished product.

Kindly guide me, how I can come out from this problem.

Regards,

Umashankar