S/4HANA - ABAP RESTful Application Programming Model (RAP)

What you'll learn

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ABAP RESTful programming model. Understand RAP Architecture and its evolution.
Creating and managing CDS (Core Data Services) views for RAP applications
Create RAP Managed Application
Create a RAP Unmanaged Application
Creating OData V4 Services, Activate and test the service.
Create draft-enabled applications for managing long-running transactions
Understand Business Object (BO) modelling and Behavior Definitions
ABAP syntax and Entity Manipulation Language (EML)
Implement behavior definitions and methods, debug, and enhance Fiori UIs.
Implement Determinations, Validations and Actions in behavior implementation class.
Requirements

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You should have basic understanding of ABAP programming
Description

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The SAP RESTful Application Programming (RAP) course is designed to provide learners with comprehensive knowledge and hands-on experience in building sophisticated, enterprise-ready applications using SAP's new RESTful ABAP programming model.
RAP is a modern approach to developing both transactional and analytical applications on the ABAP platform.
This course will equip participants with the skills to design, develop RESTful applications, ensuring they are well-versed in building scalable and maintainable solutions in an SAP environment.
Participants will learn the fundamental concepts of RAP, understand its architecture, and explore how to build end-to-end applications using this framework. By the end of the course, learners will be able to implement RAP applications in SAP S/4HANA making them capable of handling complex enterprise use cases.
Prerequisites
1. Basic knowledge of ABAP Programming: Familiarity with the ABAP syntax and development environment.
2. Basic knowledge of CDS views and OData services
Course Structure
1. Introduction to RAP and Overview of the ABAP Environment
o Overview of the ABAP RESTful programming model and its components.
o Setting up the development environment using Eclipse with ABAP Development Tools (ADT).
2. Core Concepts and Building Blocks of RAP
o Exploring the RAP layers: Projection, Business Object (BO), and Consumption views.
o Understanding Business Object (BO) modeling and Behavior Definitions.
3. Data Modelling and Query Processing in RAP
o Creating and managing CDS (Core Data Services) views for RAP applications.
o Using CDS annotations to define metadata and relationships.
4. Implementing Business Logic in RAP
o Defining and implementing Business Logic using ABAP classes.
o Implementing actions, determinations, and validations.
5. OData Service Exposure and Integration
o Generating OData services from RAP BOs.
o Implementing CRUD (Create, Read, Update, Delete) operations.
6. Advanced RAP Features
o Using draft-enabled applications for managing long-running transactions.
By completing this course, participants will gain a deep understanding of SAP RAP, making them capable of building cutting-edge applications on SAP S/4HANA, setting them apart in the evolving landscape of SAP development.
Who this course is for

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All ABAP Consultants who want to learn RESTful Application programming (RAP)
Homepage

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