Settled Costs on Contract

Hi experts;

is there any standard report on SAP shows or presents the settled costs made on a service contract?

there is KOB1 but it displays actual costs for line item for Orders, Order Groups, Cost Element or Cost Element Groups.

Also there is VA45N but it is only for Master Data.

If there is no standard T-code, is there a table fulfill such requirement?

Thanks in advance;

Best regards;

Ahmad;