For Maintenance Work Order, cost not getting captured without receiving

Summary:

In Maintenance Work Order, cost not getting captured for Service based purchases without receiving

Content (please ensure you mask any confidential information):

We have created Maintenance Work order, in that we have created another line in purchase order and added service related purchases, since its a service based puchase, receiving not done for this item.

But while checking total cost in Maintenance work order, cost did not get captured for service based purchase.

Could you please check the reason for not getting captured, is it standard functionality. If yes then

1. Do we need to do receiving for service based purchases as well for capturing the cost in maintenance work order