This section demonstrates the service process flow. In this scenario:
- A customer orders maintenance service for their forklifts
- A customer order is created with reference to the customer order item
- A Work Breakdown Structure (WBS) is assigned to the customer order item, which serves as the account assignment for:
- Actual costs
- Actual revenues
- The WBS acts as the cost object
- For profitability accounting evaluation, the WBS is billed according to its stored billing rules
The figure below shows a newly created customer order with:
- Customer number: 1000000
- Product number: FLSERV01 (Forklift Service 01)
- Planned service duration: 10 hours
The item type TAD indicates this is a service item, requiring only invoice creation without delivery.

The sales order item requires assignment to a Work Breakdown Structure (WBS) as the cost object. Specifically:
- WBS number: FLSERCOLMB
- Requirement type: "E21" (assigned to ensure revenue allocation during WBS billing)


While this requirement type controls WBS result determination, it is configured to calculate without planned costs. The internal price is adopted from the product master record's planned service price in the conditions.

Financial Overview:
- Planned revenue: EUR 2,700
- Planned costs: EUR 2,000
- Planned contribution margin: EUR 700
The pricing is determined by:
- Sales price: maintained in the conditions
- Internal price: derived from the standard price
- Both prices are maintained in the product master record
Margin Analysis – Incoming Sales Orders
Incoming customer orders can be evaluated in Margin Analysis using an extension ledger. This evaluation requires:
- Use of a CDS-based report
- Standard report provided in SAP S/4HANA

The figure above displays incoming sales orders, including sales order number 21 used in this unit.
The report provides navigation capabilities to all corresponding data, including:
- Sales order details
- Product master record
- Customer master record