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A purpose-built learning environment — clean, focused, and packed with depth.
DashboardTrack your XP, streak, level and pick up exactly where you left off.
Practice Questions230+ questions across multiple categories — each with a detailed answer.
Business ScenariosReal-world configurations with full context and step-by-step guidance.
Ready Reckoner30 quick-reference topic cards — perfect for last-minute revision.
Everything you need to stand out
Comprehensive coverage of every SAP SD domain, from configuration fundamentals to complex business scenarios.
230+ Curated Questions
Covering all SD modules — Order-to-Cash, Pricing, Shipping, Billing, Credit Management, and more.
Real-World Scenarios
Business scenarios with full context, solution approach, and step-by-step configuration guidance.
Ready Reckoner
30 topic-wise quick reference guides. Perfect for last-minute prep or concept reinforcement.
Daily Challenge
5 fresh questions every day with XP rewards and streak tracking to keep your momentum going.
Smart Bookmarks
Save questions you want to revisit. Export your bookmarks as a study sheet anytime.
Progress Tracking
Visual dashboards showing your accuracy by category, XP earned, level progression, and streaks.
Free download
Free: SAP SD Interview Starter Kit
A free sample of The SD Vault, sent to your inbox. No payment, no account.
- ✓25 most-asked interview questions, with full answers
- ✓1 complete configuration scenario, IMG paths and T-codes
- ✓A 7-day prep plan you can actually follow
One email with your kit. Occasional SAP SD tips after that — unsubscribe any time.
How it works
From beginner to confident practitioner in three steps
Sign Up
Create your account and get instant lifetime access after a one-time payment.
Practice & Learn
Work through categories, tackle daily challenges, and explore real-world scenarios.
Apply with Confidence
Use your knowledge on the job, in interviews, or in client engagements — backed by real practitioner expertise.
Simple, transparent pricing
One price. Lifetime access. No subscriptions.
Lifetime Access
Everything. Forever.
- 230+ expert SAP SD questions
- 38 real-world business scenarios
- 30 ready reckoner topics
- Daily challenges with XP & streaks
- Smart bookmarks & export
- Progress tracking & analytics
- All future content updates
- Mobile-friendly access
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Start with a ₹299 ebook
Concept-first SAP guides built from my most-requested LinkedIn posts. Instant download, no login — a simple first step before the full SD Vault course.
Rahul Narain Saxena
Founder of TYG Consulting Private Limited and Senior SAP SD Solution Architect with deep expertise in S/4HANA transformations, complex Order-to-Cash implementations, and large-scale global rollouts. Rahul brings 17+ years of hands-on delivery experience across industries and geographies.
SD Vault is built from real-world configuration experience, delivery observations, and a genuine desire to raise the bar for SAP SD professionals in India and beyond.
rahulnarainsaxena.comTake the 6-Minute Tour
Watch exactly what's inside SD Vault — narrated by the Solution Architect who built it.
Rahul Narain Saxena
SAP SD Solution Architect · 17+ years
Frequently asked questions
Who is SD Vault for?
SD Vault is for anyone who wants to learn, practise, or deepen their SAP S/4HANA SD knowledge — whether you are a fresher entering the SAP ecosystem, a consultant looking to upskill, a functional lead revisiting configuration concepts, or a solution architect wanting a structured reference. No specific goal required; just a genuine interest in SAP SD.
What topics are covered?
All major SAP SD domains are covered: Order-to-Cash, Pricing & Conditions, Shipping & Delivery, Billing & Invoicing, Credit Management, Partner Determination, Output & Forms, Foreign Trade, Route Determination, and more. The ready reckoner covers 30+ focused topics including T-codes, configuration paths, and integration points.
Is this for SAP ECC or S/4HANA?
The content is primarily focused on SAP S/4HANA SD (Sales & Distribution), but the vast majority of concepts and questions are applicable to SAP ECC as well. Where there are S/4HANA-specific differences, they are clearly called out.
Is this a one-time payment?
Yes, absolutely. ₹3,999 is a one-time lifetime payment. No recurring fees, no subscriptions. You get access to all current content and all future content updates.
Can I access it on my phone?
Yes. SD Vault is fully mobile-responsive. You can practice questions, review scenarios, and tackle daily challenges from any device — phone, tablet, or desktop.
What if I already have an account?
If you have previously registered, simply sign in at /login with your credentials. If you have not yet purchased access, you will be prompted to complete the payment to unlock all content.
Free SAP SD reference guides
Practitioner-written references, free to read — no login, no email required.