Bill of Materials
Bill of Materials (BOM) is core PP/PLM master data that defines the components, quantities, and structural relationships needed to produce a material. This topic covers BOM types, header and item data, usage and alternative determination, multi-level explosion, engineering change integration, and how BOM master data drives MRP, production orders, costing, and S/4HANA Fiori-based BOM management.
Overview
Bill of Materials (BOM) is core PP/PLM master data that defines the components, quantities, and structural relationships needed to produce a material. This topic covers BOM types, header and item data, usage and alternative determination, multi-level explosion, engineering change integration, and how BOM master data drives MRP, production orders, costing, and S/4HANA Fiori-based BOM management.
Lessons in this topic
- Bill of Materials Fundamentals: Structure, Purpose, and Usage in ManufacturingAn introduction to what a Bill of Materials is, why it is central to manufacturing master data, and how it is structured and used across planning, execution, and costing in SAP.
- Configuring Alternative BOMs, Usages, and Engineering Change BasicsA deeper look at maintaining multiple BOM alternatives, selecting the right BOM usage for different business processes, and applying basic engineering change management concepts to control BOM revisions safely.
- Alternative BOMs, BOM Usage, and Selection LogicUnderstand why materials often need multiple BOM variants, how BOM usage and alternative BOMs are structured, and how the system selects the correct alternative during MRP and production order creation.
- Multi-Level BOM Explosion, Variant Configuration BOMs, and Engineering Change ManagementExplore how multi-level BOM structures explode across production levels, how variant configuration introduces conditional BOM items for configurable products, and how engineering change management governs controlled BOM revisions over time.
- Enterprise BOM Governance, Variant Configuration Integration, and S/4HANA Migration StrategyArchitect-level guidance on designing enterprise-wide BOM governance, integrating BOM with variant configuration for configurable products, and planning S/4HANA migration and performance for high-volume BOM landscapes.