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SAP ABAP — Advanced Programming

The language that runs the world's largest enterprises.

SAP ABAP programming - OO-ABAP, CDS views, BAdI enhancements, and real SAP sandbox development with expert mentor review.

SAP ABAP Advanced Programming course — OO-ABAP and enterprise SAP development training
- Course Overview 

What this course is about

Build at the core of the enterprise.

This course takes you from foundational ABAP to professional-grade SAP development—through Object-Oriented ABAP, CDS views, BAdI enhancements, and real coding tasks on a dedicated SAP sandbox system.

You won't just write code. You'll build enterprise-grade applications that work in production SAP environments, reviewed by an expert with real delivery experience.

At ITLearnner, we focus on clarity, structure, and confidence. Every session is built around the code quality and system knowledge that SAP employers look for.

SAP ABAP — Advanced Programming

Duration

21 Hrs

Sessions

14

Delivery

Online, Live

Learning Objective : 

By the end of this course, you will be able to

By the end, you can.
  1. Write clean OO-ABAP using classes, interfaces, and inheritance
  2. Build and enhance CDS views for Fiori and reporting
  3. Implement BAdI enhancements and function module extensions
  4. Create ALV reports with selection screens and custom layouts
  5. Debug, optimise, and maintain ABAP code in a professional SAP system
Who This Is For

Target Audience

Who this course is for

Target audience

For SAP professionals ready to stop writing basic ABAP and start building enterprise-grade applications with architectural confidence.
  • SAP developers deepening their ABAP skills who want OO-ABAP, CDS views, and BAdI enhancements applied to a real SAP sandbox — not classroom theory.
  • IT professionals transitioning into SAP development roles within large organisations who need structured, mentor-reviewed coding experience to make the move credible.
  • Professionals targeting senior SAP ABAP developer or technical consultant positions who need a portfolio of real SAP development work to support the application.

If you see yourself in one of these, this course is built for you.

What you need

Pre-Requisites

What you need.
  • Basic ABAP knowledge — reports, internal tables, and SELECT statements
  • Access to the ITLearnner SAP sandbox system (provided on enrolment)
  • A laptop with internet access and SAP GUI or Business Client

Curriculum

01
ABAP Syntax and Development Environment

Learn the SAP development environment — ABAP Workbench, transport system, and system landscape — and apply that setup to write and execute your first ABAP report on the course sandbox system.

02
Data Types, Variables, and Internal Tables

Learn ABAP data types, work areas, and internal table operations — LOOP, APPEND, READ TABLE — and apply them to build data processing routines that manipulate real SAP table data.

03
Object-Oriented ABAP

Learn OO-ABAP — classes, interfaces, inheritance, and exception classes — and apply them to refactor your procedural ABAP into an object-oriented design that reflects the S/4HANA programming model.

04
CDS Views and Annotations

Learn CDS views and ABAP annotations — the data layer that powers SAP Fiori — and apply them to expose a real SAP database table as a CDS view with meaningful semantic annotations.

05
BAdI Enhancements

Learn SAP Business Add-Ins — how to find, implement, and test BAdI enhancements — and apply them to extend SAP standard functionality on the sandbox without modifying delivered SAP code.

06
ALV Reports and UI

Learn ALV Grid and List reporting — field catalogue, layout configuration, event handling, and selection screens — and apply them to build a production-quality ALV report for a real SAP business requirement.

07
Debugging and Performance

Learn ABAP debugging techniques and SQL performance optimisation — index usage, SELECT optimisation, and internal table efficiency — and apply them to diagnose and fix performance issues in your existing development.

Career Relevance

SAP ABAP developers are among the most consistently employed professionals in enterprise IT. Employers pay more for developers who can write OO-ABAP, design CDS views, and implement BAdI enhancements on real SAP systems — not those who only know basic procedural reports.

  • SAP ABAP Developer — The core role this course prepares you for: designing and delivering enterprise-grade ABAP applications on a real SAP sandbox, with expert mentor review throughout.
  • SAP Technical Consultant — Strong foundations in OO-ABAP and BAdI enhancements position you for senior delivery roles on transformation projects where consulting firms pay premium day rates.
  • SAP S/4HANA Developer — Understanding CDS views and the modern ABAP programming model means your skills remain relevant as organisations continue migrating to S/4HANA.
  • SAP Fiori Developer — Being able to build the ABAP back end that Fiori applications consume positions you to work full-stack in the SAP ecosystem, not just front end.

You'll work hands-on with: OO-ABAP, CDS views, BAdI enhancements, ALV reports, ABAP debugger, SAP S/4HANA development patterns on a dedicated SAP sandbox system. No toy tools — just the ABAP skills real SAP employers look for.

SAP runs over 400,000 organisations worldwide. Someone has to develop it. That someone is you.

Frequently asked questions

1

Who is this course designed for?

This course is designed for SAP developers with basic ABAP knowledge who want to progress to OO-ABAP, CDS views, BAdI enhancements, and production-quality ALV reports.

2

What prior experience do I need?

Basic ABAP knowledge — internal tables, SELECT statements, and simple reports. Access to the ITLearnner SAP sandbox is provided on enrolment.

3

What will I be able to do by the end?

You will be able to write clean OO-ABAP using classes, interfaces, and inheritance, build and enhance CDS views for Fiori and reporting, implement BAdI enhancements, create ALV reports, and optimise and debug ABAP code in a professional SAP system.

4

How are the sessions structured?

Seven modules, 1.5 hours per session, 14 sessions over seven weeks. Real SAP sandbox development throughout every session.

5

What is EngagePro?

ABAP syntax cards, OO-ABAP design patterns, and SQL optimisation cheat sheets per session. Tasks involve writing real ABAP programs on the ITLearnner SAP sandbox. Ravi Kumar reviews every submission with code-quality commentary.

Course Types

We offer three structured learning paths based on your goals

Crash Course

Fast-Track

Quick, intensive courses designed to teach specific skills efficiently. Ideal for those looking to upskill fast or prepare for certifications.

DeepDive Program

Full Mastery

Comprehensive, step-by-step learning designed for full mastery. Ideal for beginners and professionals looking for long-term expertise.

MentorConnect

One-on-One

Personalised mentorship programs with real-world guidance. Best for learners who want one-on-one coaching from industry experts.

Learning Approaches

We recognize that everyone learns differently, so we offer flexible learning formats to fit your needs:

One-on-One Training

  • Personalized, instructor-led coaching tailored to your learning speed.

  • Best for career-specific coaching or specialized training needs.

Small Batch Classes (2-5 learners)

  • Interactive, discussion-based learning in small groups.

  • Encourages collaboration, teamwork, and peer-to-peer engagement.

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