Writing reliable SAP applications begins with understanding the core syntax and programming constructs of ABAP. This module introduces the essential building blocks of the ABAP language, including variables, data types, operators, expressions, control structures, loops, modularization techniques, and error handling.

Participants will gain hands-on experience writing their first ABAP programs while learning modern ABAP syntax and coding standards recommended for SAP BTP and ABAP Cloud development.

By the end of this module, learners will be able to create structured ABAP programs using modern programming practices.

According to the official SAP Learning Journey, this module focuses on ABAP language fundamentals, data types, operators, control statements, loops, modularization, and exception handling.

What You Will Learn

• Write ABAP programs using modern syntax.
• Declare variables and constants.
• Work with ABAP data types.
• Use arithmetic and logical operators.
• Implement conditional statements.
• Create loops.
• Develop reusable procedures.
• Apply modularization techniques.
• Handle runtime exceptions.
• Follow ABAP coding standards.

Units in This Module

• Unit 2.1: Understanding ABAP Language Basics
• Unit 2.2: Working with Variables and Data Types
• Unit 2.3: Using Operators and Expressions
• Unit 2.4: Implementing Control Structures
• Unit 2.5: Working with Loops
• Unit 2.6: Modularizing ABAP Programs
• Unit 2.7: Handling Exceptions

This unit introduces the syntax and structure of the ABAP programming language. Learners will write their first ABAP programs while understanding statements, keywords, identifiers, comments, literals, and naming conventions used in modern ABAP Cloud development.

Key Topics

• ABAP Syntax
• Program Structure
• Statements
• Keywords
• Comments
• Naming Conventions
• Variables
• Constants

Variables and data types form the foundation of every ABAP application. This unit explains elementary data types, declarations, constants, type inference, and data initialization while introducing modern inline declarations supported by ABAP Cloud.

Key Topics

• Variables
• Constants
• Data Types
• Inline Declarations
• Type Inference
• Data Objects
• Memory Allocation
• Modern ABAP

Operators allow developers to perform calculations, comparisons, and logical evaluations. Participants will learn arithmetic, relational, assignment, and Boolean operators while writing expressions that support business logic.

Key Topics

• Arithmetic Operators
• Comparison Operators
• Logical Operators
• Assignment Operators
• Expressions
• Boolean Logic
• Calculations
• Conditions

Control structures determine how an ABAP program makes decisions during execution. Learners will use IF statements, CASE statements, nested conditions, and branching logic to implement business processes.

Key Topics

• IF Statements
• CASE Statements
• Conditional Logic
• Decision Making
• Nested Conditions
• Branching
• Business Rules
• Program Flow

Loops automate repetitive tasks and enable efficient processing of collections of data. This unit explains DO loops, WHILE loops, LOOP statements, nested loops, and loop control techniques.

Key Topics

• DO Loop
• WHILE Loop
• LOOP Statement
• Nested Loops
• Iteration
• Loop Control
• Data Processing
• Program Flow

Modularization improves program readability, maintainability, and reusability. Participants will learn how to organize application logic using methods, procedures, reusable code blocks, and modular programming techniques.

Key Topics

• Modularization
• Methods
• Procedures
• Reusable Code
• Program Organization
• Maintainability
• Code Reusability
• Best Practices

Robust applications must detect and manage runtime errors effectively. Learners will understand exception handling concepts, TRY-CATCH blocks, error messages, and defensive programming techniques for building reliable ABAP applications.

Key Topics

• Exception Handling
• TRY-CATCH
• Runtime Errors
• Error Messages
• Defensive Programming
• Validation
• Error Management
• Debugging

Enterprise SAP applications depend on efficient database access and structured data processing. This module introduces Open SQL, database operations, internal tables, table processing techniques, and data manipulation using modern ABAP syntax.

Participants will learn how to retrieve, filter, update, and process business data while applying SAP database best practices for cloud-ready ABAP development.

By the end of this module, learners will be able to work confidently with SAP database objects and internal tables.

According to the official SAP Learning Journey, this module covers Open SQL, database programming, internal tables, and data processing techniques.

What You Will Learn

• Retrieve data using Open SQL.
• Query SAP database tables.
• Filter and sort database records.
• Insert, update, and delete data.
• Create and manage Internal Tables.
• Process structured datasets efficiently.
• Apply modern Open SQL syntax.
• Optimize database access.
• Follow SAP database programming best practices.

Units in This Module

• Unit 3.1: Introduction to Open SQL
• Unit 3.2: Reading and Manipulating Database Data
• Unit 3.3: Working with Internal Tables
• Unit 3.4: Processing Data Efficiently

Open SQL provides a standardized interface for accessing SAP database tables regardless of the underlying database platform. This unit introduces the fundamentals of Open SQL, database connectivity, SELECT statements, and cloud-compatible database access using modern ABAP syntax.

Learners will understand how Open SQL simplifies database programming while ensuring portability and compatibility across SAP-supported databases.

Key Topics

• Open SQL
• Database Access
• SELECT Statement
• SAP Database
• Cloud Programming
• SQL Syntax
• Data Retrieval
• Modern ABAP

Business applications frequently retrieve, filter, update, and manipulate data stored in SAP databases. This unit explains how to perform SELECT operations, filtering, sorting, aggregation, INSERT, UPDATE, MODIFY, and DELETE operations while following SAP best practices.

Key Topics

• SELECT
• INSERT
• UPDATE
• MODIFY
• DELETE
• WHERE Clause
• ORDER BY
• Database Operations

Internal Tables are one of the most powerful features of ABAP programming. They enable developers to store, process, filter, and manipulate collections of business data efficiently within application memory.

Participants will learn different Internal Table types, table operations, sorting, searching, looping, and modern processing techniques.

Key Topics

• Internal Tables
• Standard Tables
• Sorted Tables
• Hashed Tables
• LOOP AT
• READ TABLE
• APPEND
• DELETE

Efficient data processing improves application performance and scalability. Learners will understand how to combine Open SQL with Internal Tables, minimize database calls, optimize loops, and follow SAP performance recommendations for cloud applications.

Key Topics

• Performance Optimization
• Database Buffering
• Data Processing
• Efficient Coding
• Memory Management
• Internal Tables
• Open SQL
• SAP Best Practices

Object-Oriented Programming (OOP) enables developers to build modular, reusable, and maintainable SAP applications. Modern ABAP Cloud development heavily relies on object-oriented concepts such as classes, objects, methods, interfaces, inheritance, and encapsulation.

This module introduces the fundamentals of Object-Oriented ABAP, demonstrating how reusable application components are created using classes and objects while following SAP development standards.

By the end of this module, learners will be able to design and develop object-oriented ABAP applications suitable for SAP Business Technology Platform.

According to the official SAP Learning Journey, this module covers Object-Oriented ABAP concepts including classes, objects, methods, inheritance, encapsulation, and reusable application development.

What You Will Learn

• Understand Object-Oriented Programming concepts.
• Create Classes and Objects.
• Define Attributes and Methods.
• Apply Encapsulation.
• Implement Inheritance.
• Use Polymorphism.
• Create Interfaces.
• Build reusable application components.
• Follow Object-Oriented ABAP best practices.

Units in This Module

• Unit 4.1: Introduction to Object-Oriented Programming
• Unit 4.2: Creating Classes and Objects
• Unit 4.3: Building Reusable Components

This unit introduces the principles of Object-Oriented Programming and explains how object-oriented techniques improve software quality, maintainability, scalability, and code reuse in SAP development.

Key Topics

• Object-Oriented Programming
• Classes
• Objects
• Encapsulation
• Inheritance
• Polymorphism
• Abstraction
• Modern ABAP

Classes define reusable application templates, while objects represent runtime instances of those classes. Learners will create classes, instantiate objects, define constructors, and implement business logic using object-oriented design principles.

Key Topics

• Classes
• Objects
• Constructors
• Attributes
• Methods
• Object Instantiation
• Business Objects
• ABAP OO

Reusable application components improve productivity and reduce maintenance effort. Participants will learn how to organize code into reusable classes, interfaces, methods, and utility components that support enterprise-scale SAP applications.

Key Topics

• Interfaces
• Reusable Components
• Utility Classes
• Code Reuse
• Software Design
• Application Architecture
• Object-Oriented Design
• SAP Development

Modern ABAP development on SAP Business Technology Platform (SAP BTP) requires developers to organize development artifacts, manage packages, transport changes, and follow cloud-ready development practices. This module introduces package management, transport requests, cloud development standards, application lifecycle management, and Clean Core principles for enterprise-grade SAP applications.

Participants will learn how to organize development objects, manage software changes, follow SAP development standards, and prepare applications for deployment within SAP BTP.

By the end of this module, learners will understand how to build maintainable, reusable, and cloud-ready ABAP applications using SAP best practices.

According to the official SAP Learning Journey, this module focuses on packages, transport requests, development organization, and cloud-ready ABAP application development.

What You Will Learn

• Organize development objects.
• Create and manage Packages.
• Work with Transport Requests.
• Apply Clean Core principles.
• Manage application lifecycle.
• Follow SAP development standards.
• Build cloud-ready applications.
• Organize reusable development artifacts.
• Prepare applications for deployment.

Units in This Module

• Unit 5.1: Organizing Development Objects
• Unit 5.2: Working with Packages
• Unit 5.3: Managing Transport Requests
• Unit 5.4: Developing Cloud-Ready Applications

Effective organization of development objects improves maintainability, collaboration, and long-term scalability. This unit introduces SAP repository objects, naming conventions, development organization, and project structure for ABAP Cloud applications.

Key Topics

• Repository Objects
• Development Organization
• Naming Standards
• Application Structure
• SAP Repository
• Cloud Development
• Project Organization
• Best Practices

Packages are logical containers used to organize development objects within SAP systems. Learners will understand package creation, hierarchy, software components, dependencies, and package organization strategies for enterprise SAP development.

Key Topics

• Packages
• Software Components
• Package Hierarchy
• Dependencies
• Development Objects
• Repository Management
• Package Structure
• SAP Development

Transport Requests enable developers to safely move application changes between development, quality assurance, and production environments. Participants will learn how transport requests are created, managed, released, and monitored during SAP software development.

Key Topics

• Transport Requests
• Change Management
• Development Lifecycle
• Quality Assurance
• Production Deployment
• Version Management
• SAP Landscape
• Software Delivery

Cloud-ready applications follow SAP Clean Core principles, modern ABAP syntax, reusable architecture, and secure development practices. This unit introduces development guidelines that help developers create scalable, maintainable, and upgrade-friendly SAP BTP applications.

Key Topics

• Clean Core
• Cloud Development
• Reusable Architecture
• Modern ABAP
• Secure Coding
• Performance Optimization
• Application Lifecycle
• SAP Best Practices

Throughout this course, learners will complete hands-on programming exercises using ABAP Development Tools (ADT), Eclipse IDE, and the SAP BTP ABAP Environment.

Participants will perform the following practical activities:

• Configure Eclipse and ADT
• Connect to SAP BTP ABAP Environment
• Create ABAP Cloud projects
• Write ABAP programs
• Declare variables and data types
• Implement control statements
• Create loops
• Build reusable methods
• Handle exceptions
• Query data using Open SQL
• Process Internal Tables
• Create Classes and Objects
• Develop reusable business components
• Organize Packages
• Create Transport Requests
• Apply Clean Core principles
• Test and debug ABAP applications
• Prepare cloud-ready applications for deployment

Building a Cloud-Ready Employee Management Application on SAP BTP

In this capstone project, learners will develop a modern Employee Management Application using ABAP Cloud on SAP Business Technology Platform.

Participants will configure the development environment, build reusable Object-Oriented ABAP components, retrieve and process employee information using Open SQL, organize development artifacts into Packages, manage Transport Requests, and prepare the application for deployment following SAP Clean Core guidelines.

The project follows the official Learning the Basics of ABAP Programming on SAP BTP Learning Journey.

Phase 1 – Environment Setup

Configure:

• SAP BTP ABAP Environment
• Eclipse IDE
• ABAP Development Tools (ADT)
• Developer Workspace
• Project Repository
• Package Structure
• Development Standards
• Cloud Configuration

Phase 2 – Core Application Development

Implement:

• ABAP Classes
• Variables & Data Types
• Business Logic
• Methods
• Exception Handling
• Program Modularization
• User Input Validation
• Code Documentation

Phase 3 – Database Integration

Develop:

• Open SQL Queries
• Internal Tables
• Employee Data Retrieval
• CRUD Operations
• Search Functions
• Data Validation
• Report Generation
• Performance Optimization

Phase 4 – Object-Oriented Design

Create:

• Business Classes
• Interfaces
• Utility Classes
• Reusable Components
• Application Services
• Encapsulation
• Inheritance
• Modular Architecture

Phase 5 – Deployment Preparation

Validate:

• Package Organization
• Transport Requests
• Code Quality
• Performance Testing
• Clean Core Compliance
• Documentation
• Production Readiness
• Application Deployment

Expected Project Outcome

Upon successful completion of this capstone project, learners will be able to:

• Develop modern ABAP Cloud applications.
• Configure SAP BTP development environments.
• Write professional ABAP programs.
• Access databases using Open SQL.
• Process business data using Internal Tables.
• Apply Object-Oriented ABAP concepts.
• Organize development objects using Packages.
• Manage Transport Requests.
• Build reusable cloud-ready SAP applications.
• Follow SAP Clean Core development best practices.