3211761 - Item Category 'D' is not available During the Creation of PO/PR in S/4HANA Cloud

During the creation of the Purchase Requisition/Purchase order, you do not see the option to select the Item Category 'D'

SAP S/4HANA Cloud

Expected Behavior

Since the beginning, only Lean services are supported.

Item category 'D' is not supported because in Fiori there is a new concept called 'Lean Services' (this is a service based on material master not on item category D and Service Master). 

https://blogs.sap.com/2020/10/21/lean-service-procurement-in-sap-s-4hana/

Item Category D, Purchase order, Purchase requisition, service purchase order, S4 PC, lean services procurement , KBA , MM-PUR-IAM , Identity Management for Procurement , Problem