Knowledge Hub

A production-style SAP learning platform for real developers.

ERPForge is building a structured knowledge base that combines interviews, tutorials, roadmaps, tools and editorial review so the platform grows into a trusted SAP resource.

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ABAP Foundations

Internal tables, modularization, debugging, performance tuning and OO patterns.

RAP Architecture

Business objects, service definitions, behavior implementation and draft handling.

CDS & OData Modeling

Associations, annotations, semantic exposure and API guidance for modern SAP apps.

Career & Delivery

Interview prep, consulting communication, technical storytelling and delivery habits.

Deep-dive articles

RAP Basics for SAP Developers CDS Views in Modern SAP Development ABAP Performance Tuning Essentials OData Design Patterns for SAP Services S/4HANA Technical Architecture Guide How to Structure ABAP OO Applications

What this hub covers

• Interview-focused SAP explanations that help learners prepare with confidence.
• Practical architecture notes for RAP, CDS and OData implementations.
• Career and consultant growth resources for real-world progression.
• Editorially reviewed content from members and the ERPForge team.