Cost Explorer

I usually see that while investigating the cost calculation, cost explorer is not being used.

This functionality is a tool that helps for to investigate the reason of the cost amount for a transactions.

Inventory Management ->Inquiries and Reports -> Transactions

Under Inventory tab you can use "Trace"

Select the transaction:

Select "Trace"

You can add and remove the fields you want to see from display options.

Then you can drill down the relations

From settlement tree, you can also see the details.