3645967 - Error "You cannot make an assignment to make-to-order stock" during production order creation in the "Create Purchase Order with Sales Order (CO08)" app

While creating a sales order-based production order using transaction code CO08, the system displays the error: "You cannot make an assignment to make-to-order stock"(Message no. CO684).

SAP S/4HANA Cloud Public Edition

SAP S/4HANA Cloud Public Edition, CO08, Make-to-order stock, Error, CO684, Strategy group, Requirement type S40, Non-valuated material, MTO production, Production order creation, Special stock E, Assembly order, Material master update , KBA , SD-SLS-SO-MO-2CL , Make-to-order, assembly order (Public Cloud) , Problem