Indirect cost

I am facing an issue with indirect cost, I have posted a purchase order with receipt and later invoice and after posting invoice my G/L showing indirect entries where my direct cost still showing a balance for the Same and how should I clear this indirect cost. I tried to revalue it by revaluation but my total inventory value is showing much difference I am not adding any charges in my order too I am using NAV 2015 my costing method is Average cost please suggest a way to handle this Indirect cost.

Many thanks in advance.