SAP MM01: How Industry Sector Controls Hidden Fields (OMS3 & OMS9)

Описание: In this SAP S/4HANA Material Management (MM) tutorial, we demystify the Industry Sector field during material creation (MM01). We break down how SAP uses Field References and Field Selection Groups to dictate whether a field is hidden, required, or optional.

What you will learn in this video:

The "Remote Control" Concept: Understanding the true purpose of the Industry Sector beyond just being a simple label.

Live Demonstration: Comparing a standard sector (Mechanical Engineering) with hidden fields versus a custom sector (UAV) with all fields visible.

Transaction OMS3: How to link an Industry Sector to a specific "Field Reference" (e.g., creating the custom 'ZALL' reference).

Transaction OMS9 (Preview): Where the system actually determines if a field is hidden, display-only, or a required entry.