Unit Costing

Dear Experts,

We are using Unit costing for planning.I planned some cost against item category "B","V" and "E" and save it against the WBS element.Now I want to know that is there any standard report where I can see the planned cost item category wise.

For exp: WBSE : A

item category B:-> 100 INR

item category V:->20 INR

Now against WBSE A: 120 INR

I am looking for a report where i can see the planned cost which shows me all the above details.

I tried the standard reports in information system in PS.

Please suggest me.

Thanx in advance

Rajneesh Bharti