SAP MM procurement process flow orchestrates eight sequential steps from material requirement identification through final payment, incorporating approval gates and quality checks at each stage. The workflow progresses through Purchase Requisition creation, vendor selection via RFQ, Purchase Order generation, Goods Receipt via MIGO, Invoice Verification using MIRO, and concludes with FI-AP payment processing. Built-in validation loops—PR approval, PO approval, goods matching, and invoice reconciliation—ensure compliance and prevent duplicate payments or receipt of non-conforming materials. Fork this diagram to customize approval hierarchies, add SLA timelines, or integrate with your organization's specific procurement policies and vendor management rules.