SAP Fiori CDS Views Developer

Key characteristics and aspects of SAP Fiori CDS Views Developer include:

1. Virtual Data Model (VDM) Hierarchy:

   • Structuring Basic (Interface), Composite, and Consumption CDS Views following SAP architectural guidelines.

2. Associations & Path Expressions:

   • Connecting entities with cardinality rules (1:1, 1:N) and utilizing lazy-join path expressions for navigation.

3. UI Annotations for Fiori Elements:

   • Adding `@UI.lineItem`, `@UI.selectionField`, and `@UI.headerInfo` annotations to dynamically render Fiori interfaces.

4. Access Control (DCL):

   • Securing row-level data access by creating Data Control Language (DCL) role definitions bound to user authorizations.

SAP CDS Views development shifts processing logic to the HANA database, ensuring optimal performance for Fiori applications.

Before diving into learning SAP Fiori CDS Views Developer, it's highly beneficial to have basic familiarity with foundational SAP modules. Here are the recommended skills:

1. ABAP & Open SQL Fundamentals:

   • Understanding SAP Data Dictionary (DDIC) tables, views, joins, and ABAP syntax.

2. Eclipse / ADT Environment:

   • Familiarity with ABAP Development Tools (ADT) in Eclipse for backend development.

Our course covers CDS view entity creation and annotation modeling step-by-step with practical hands-on exercises.

Learning SAP Fiori CDS Views Developer provides you with an industry-forward skill set in modern backend data modeling:

1. Semantic Data Modeling:

   • Building complex, performant CDS View Entities, associations, expressions, and parameters.

2. OData Auto-Exposure:

   • Exposing CDS views as OData services using `@OData.publish: true` or Business Services definitions.

3. Fiori Elements Integration:

   • Driving List Report and Analytical List Page applications using rich CDS UI annotations.

By mastering these competencies, you become an expert SAP CDS View Developer capable of building high-performance Virtual Data Models for S/4HANA.