
There are two Procurement Modes available that can be selected in Customizing:
- Compatibility Mode ( = standard mode)
- Enhanced Procurement Mode
The Compatibility Mode allows you to procure externally processed operations regardless of whether they’re defined as a service by their control key PM02 and PM03 in the standard system). The system default setting is the Compatibility Mode. The Compatibility Mode does not support lean service procurement.
The Enhanced Procurement Mode enables the procurement of lean services. Lean services are a type of service that can be purchased in the same way as materials using the SAP Fiori apps for service procurement such as Manage Purchase Orders, Manage Service Entry Sheets - Lean Services, and Create Supplier Invoice.