E-Books →ABAP to the Future, 4th Edition (SAP PRESS)

*Get up to date on ABAP 7.55 and 2020
*Learn about the latest features of the ABAP RESTful application programming model, core data services, abapGit, SAPUI5, and more
*Explore new development environments and test frameworks
Coding Best Practices
Implement test-driven development in all of your coding using test doubles, unit tests, and strategies for breaking up dependencies. See how exception classes and the design by contract concept improve your code.
ABAP RESTful Application Programming Model
ABAP in the cloud is here to stay, so learn how to use the new paradigm to develop business objects―like CDS entities―and tell those objects to display text, respond to user actions, and more. Create service layers using SAP Gateway and the ABAP RESTful application programming model.
User Interfaces
Create SAPUI5 applications with SAP Web IDE or SAP Fiori elements, and find out how to develop web-based UIs with Web Dynpro ABAP. Walk through the new SAP Business Application Studio and Visual Studio Code IDEs.