3609788 - Error 'No process found which can be started (scenario ' ')' is issued when creating Purchase Order - SAP S/4HANA

• When using flexible workflow, a Purchase Order (PO) is created and the error message 'No process found which can be started (scenario ' ')' is issued. 
  
  
• Similarly when creating or changing a Purchase Order that uses flexible workflow, the message 'A proper workflow definition could not be found' (Message no. APPL_MM_COMP_WFL028) is issued.

•  SAP S/4HANA All versions 

Fiori, S4HANA, PO, purchase order, flexible workflow, APPL_MM_COMP_WFL028 , error, message, No process found which can be started, manage, workflow, automatic, release, OLME, SPRO, customizing, active, approve, approval, document, type,  , KBA , MM-FIO-PUR-REL , Fiori UI for Purchasing Approval , MM-FIO-PUR-PO-WFL , Purchase Order Workflow , Problem