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SAP MM · Lesson

Material master

Quick answer

Almost every logistics and finance process uses the material master.

Key takeaways

  • A single material master record describes a material across the enterprise, but its data is organised into views owned by different…
  • Basic data: description, unit of measure, material type.
  • Purchasing: for procurement (MM).
  • Watch out: Missing views blocking a process in a plant.

What the material master holds

A single material master record describes a material across the enterprise, but its data is organised into views owned by different areas: basic data, purchasing, sales, MRP, accounting, storage, quality. Each function maintains its view, embodying SAP’s integration, one object, many departments.

Key views

  • Basic data: description, unit of measure, material type.
  • Purchasing: for procurement (MM).
  • Sales: for selling (SD).
  • MRP: for planning (PP).
  • Accounting/Costing: valuation (FI/CO).

Why it matters

Almost every logistics and finance process uses the material master. Incomplete views cause failures, a material without an accounting view cannot be valued/posted, without a purchasing view cannot be ordered in a plant. Clean, complete material master data (governed via MDG) is foundational to a working system.

Common pitfalls

  • Missing views blocking a process in a plant.
  • Wrong material type, wrong behaviour/valuation.
  • Poor governance, inconsistent/duplicate materials.

Want to learn this properly?

Our live, instructor-led SAP Training covers this hands-on, with real projects and a certification path.

Check your understanding

  1. Which statement is true of Material master?

    • A. Each function maintains its view, embodying SAP’s integration, one object, many departments.
    • B. S/4HANA release notes cover the current-generation suite, which receives frequent feature releases (cloud)…
    • C. These templates give you a professional starting point for the documents every SAP project needs, so you…
    Show answer

    A. Each function maintains its view, embodying SAP’s integration, one object, many departments.

    Covered in the “What the material master holds” section of this lesson.

  2. Which of these also applies to Material master?

    • A. Mousing everything instead of using Enter/F-keys.
    • B. Incomplete views cause failures, a material without an accounting view cannot be valued/posted, without a…
    • C. Backing up data but not logs, no point-in-time recovery.
    Show answer

    B. Incomplete views cause failures, a material without an accounting view cannot be valued/posted, without a…

    Covered in the “Why it matters” section of this lesson.

  3. Which part of the Learn SAP curriculum covers Material master?

    • A. SAP MM
    • B. SAP installation
    • C. SAP MCQs
    Show answer

    A. SAP MM

    This lesson sits in the SAP MM section of the Learn SAP course.

Frequently asked questions

What does the term Material master refer to in SAP?

The Material Master is the central master data for materials in SAP, everything about a product, maintained in views by different functions. It underpins procurement, inventory, production, sales and finance, making it one of the most important master-data objects.

What is another point to note about Material master?

Almost every logistics and finance process uses the material master.

What else is worth knowing about Material master?

A single material master record describes a material across the enterprise, but its data is organised into views owned by different areas: basic data, purchasing, sales, MRP, accounting, storage, quality.

What tends to go wrong with Material master?

Missing views blocking a process in a plant. Wrong material type, wrong behaviour/valuation. Poor governance, inconsistent/duplicate materials.
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