Functional Mastery - FI,MM,SD with Aditya Gupta

Stuck explaining a GR/IR clearing account in an interview? Or why a billing document won't release to accounting?

Most ABAP and technical consultants can write flawless code but freeze the moment a functional question comes up — because nobody ever taught them why the data looks the way it does. This book fixes that.

MM, SD & FI Decoded takes you through all three core SAP modules the way a mentor would — not dry configuration manuals, but real business processes explained end to end: Procure-to-Pay, Order-to-Cash, and the full FI posting logic, with the actual accounting entries at every single step.

Inside, you'll get:

• Organisational structure & master data for MM, SD, and FI — explained once, clearly, for good
• Complete process flows: PR → PO → GR → IR → Payment, and Inquiry → Order → Delivery → Billing
• Special processes recruiters love to ask about: subcontracting, consignment, third-party orders, credit management
• The integration logic most books skip entirely — MM-FI (OBYC) and SD-FI (VKOA) account determination, broken down step by step
• 100+ interview questions and terms, including real scenario-based questions senior interviewers actually ask
• A consolidated table, tcode, and glossary reference you'll keep coming back to

Who it's for: ABAP developers, RAP/technical consultants, and anyone prepping for an SAP interview who needs to speak the functional language fluently — not just survive the question, but actually understand the answer.

Stop guessing what MM, SD, and FI mean to the business. Walk into your next interview already fluent.