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SAP Learning

Building Apps with the ABAP RESTful Application Programming Model

via SAP Learning

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Overview

This course introduces the ABAP RESTful Application Programming Model (RAP), which helps you efficiently build enterprise SAP Fiori apps and services on SAP S/4HANA and SAP BTP, ABAP environment. RAP combines SAP technologies like Core Data Services (CDS) and OData with new concepts, guidelines, and tools to offer a new programming model for ABAP development, allowing for starting from scratch or reusing existing business logic.

Syllabus

  • Introduction - ABAP RESTful Application Programming Model
    • The Big Picture
    • Architecture Overview
    • Involved Technologies
    • Introducing SAP Cloud Platform, ABAP Environment
    • Preparing Your ABAP Development Environment
    • Creating Your First ABAP Cloud Console App
    • Downloads
    • Assignment Week 1
  • Developing a Read-Only List Report App
    • The Business Scenario
    • Creating the Database Tables
    • Creating the Core Data Services (CDS) Data Model
    • Defining the CDS Data Model Projection
    • Enriching the Projected Data Model with UI Metadata
    • Creating and Previewing the OData UI Service
    • Implementing Basic Authorizations
    • Downloads
    • Assignment Week 2
  • Enabling the Transactional Behavior of an App
    • The Enhanced Business Scenario
    • Defining the Basic Business Object Behavior
    • Creating the Business Object Behavior Projection
    • Understanding Entity Manipulation Language (EML)
    • Enhancing the Business Object Behavior with App-Specific Logic
    • Implementing the Business Object Behavior
    • Enabling the Draft Handling
    • Troubleshooting Your SAP Fiori App
    • Downloads
    • Assignment Week 3
  • Dealing with Existing Code
    • The Business Scenario
    • Creating the CDS Data Model
    • Defining and Implementing the Business Object Behavior
    • Creating the Business Object Projection
    • Building and Previewing the OData UI Service
    • Downloads
    • Assignment Week 4
  • Service Consumption and Web APIs
    • The Business Scenario
    • Creating the Service Consumption Model
    • Defining the Custom CDS Entity
    • Creating the Implementation Class
    • Enhancing the Flight Model with External Data
    • Creating and Previewing the OData UI Service
    • Creating and Previewing the OData Web API
    • Consuming the Web API with SAP Analytics Cloud
    • Downloads
    • Assignment Week 5

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