Item level cost in Maintenance order(IW 32) is available in which Table?

Hi Experts,

I'm trying to get the Table forItem level cost in Maintenance order.

I opened T-code iw32 given Maintenance Order no and opened Components Tab.

In these Maintenance Order we have 3 items as shown in below.

Now opened Costs Tab here i'm getting full Maintenance Order Cost and having one Button Rep. Plan/Act.

If i click that Button its showing a Report of Item level Cost

I want to know from which Table these Item level cost is coming,is it any standard table or they are calculating in the Report only

I am not much expert in ABAP & searched in the internet and tried many ways but i'm not getting it, can anyone please help me?

Any suggestion will be appreciated and Helpful

Regards,

Santhosh Reddy.