2732232 - "The selected purchase requisitions have different purchasing organizations or purchasing groups" when creating an RFQ - SAP S/4HANA

When creating a RFQ in the Manage/Process Purchase Requisitions app from a requisition with two (or more) items with different purchasing groups and purchasing organizations, the following error appears:

"The selected purchase requisitions have different purchasing organizations or purchasing groups".

• Materials Management (MM)
• SAP Fiori 
• SAP S/4HANA

MMFioStd, MM_PR_PRCS1, Create, RFQ, the, selected, purchase, requisitions, have, different, purchase, purchasing, group, groups, organization, organizations, manage, process, RFQs, request, for, quotation, , KBA , MM-FIO-PUR-REQ-SOC , Fiori UI for Sourcing Purchase Requisitions , MM-FIO-PUR-RFQ , Fiori UI for RFQ/Quotation , Problem