Wat is Transactional Apps with CDS-based BOPF Objects
In this course you will learn to develop transactional SAP Fiori Applications that are based on ABAP Core Data Services (ABAP CDS) and Business Object Processing Framework (BOPF). You will learn how to use annotations in ABAP CDS to generate a BOPF Business Object and how to implement the behavior of this object, namely actions, validations, determination and authority checks. You will learn about the need for draft-enabled data processing in a stateless environment and understand the prerequisites and special aspects of draft-enabled BOPF objects. Finally, you will define compositions in BOPF and built an application based on a business object that consists of a header and several items. Course based on software release: SAP S/4HANA 1809, ABAP Platform 1809, AS ABAP 7.53
This course will prepare you to:
- Use Object Model Annotations in CDS to generate a BOPF Object
- Define and Implement the Behavior of a BOPF Object (Actions, Validations, Determinations)
- Define and Handle Draft-Enabled Applications
- Define and Handle Parent-Child Compositions in BOPF
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Contents:
The ABAP Programming Model for SAP Fiori
Defining a CDS-based OData Service
Implementing a List Report Application
The Business Object Processing Framework
Understanding BOPF
Creating and Testing a BOPF Object
Defining Actions and Messages
Accessing Application Data
Implementing Authority Checks
Applications with Update and Delete
Offering Input Fields and Value Help
Implementing Validations
Implementing Determinations
Implementing Dynamic Field and Action Control
Draft-enabled Applications
Understanding the Draft Concept
Developing a Draft-Enabled Application
Multi-Table Applications
Defining Compositions in BOPF
Working with Composite BOPF Business Objects
