What is 'RAP framework' in SAP BC-ESI-RAP - RESTful ABAP Programming Model?
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Component: BC-ESI-RAP
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Component Name: RESTful ABAP Programming Model
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Description: Framework for the ABAP RESTful Application Programming Model RAP on AS ABAP. It consists of the RAP runtime engine and the RAP development environment language, RAP objects, APIs.
RAP framework - Details
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Term: RAP framework
Component: BC-ESI-RAP RESTful ABAP Programming Model
Definition: The RAP (RESTful ABAP Programming) framework is a modern SAP development model designed to build enterprise-grade, cloud-ready, and scalable business applications on the ABAP platform. It leverages RESTful principles and ABAP language enhancements to enable efficient creation of SAP Fiori apps and services with a clear separation of concerns between data modeling, business logic, and user interface.
How It’s Used: In real SAP projects, RAP is used to develop new SAP Fiori applications and services that run on SAP S/4HANA Cloud or on-premise systems. Developers use RAP to define business objects, their behavior, and UI annotations in a consistent way, enabling rapid development and deployment of transactional apps. For example, a company might use RAP to create a custom sales order processing app that integrates seamlessly with SAP backend data and exposes OData services for UI consumption.
Important Configuration:
- Define business objects and their projections using ABAP Core Data Services (CDS) views with RAP-specific annotations.
- Implement behavior definitions and behavior implementations in ABAP classes to handle transactional logic.
- Use the ABAP Development Tools (ADT) in Eclipse for RAP development.
- Configure service binding and service consumption models to expose OData services.
- Activate the RAP service in the SAP Gateway system to make it available for Fiori apps.
RAP framework - Related SAP Terms
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