Modern development in SAP: Fiori, OData and RAP

SAP development is no longer just about transactions and complex screens. Modern companies need fast applications, connected systems and an intuitive environment in which employees do not get lost. And that is why technologies like Fiori, OData and RAP were created.

These three terms are heard by everyone who is around SAP today. But they often merge into one. In fact, each of them solves a different part of the same problem: how to do SAP development modernly, quickly and in a way that is ready for the future.

Three technologies, one modern ecosystem

Let’s break them down one by one. Together, they form the foundation of modern SAP architecture.

1) Fiori - modern and clear user interface

Fiori brings a user experience to SAP that looks and behaves like a modern application, not like a decades-old screen. It is clear, responsive, and designed to help users find what they need quickly. The result is lower error rates, faster work, and a significantly more pleasant everyday experience.

2) OData - secure connection with other applications

OData enables SAP to securely connect with other applications via APIs. This allows SAP to communicate with web applications, mobile solutions, and external systems in a standardized and controlled manner. This ensures that data flows where it is needed without creating unsafe or unsustainable improvisations.

3) RAP - a modern and scalable way of development

RAP (ABAP RESTful Application Programming Model) provides a modern and scalable way to develop applications directly in SAP. It gives developers a clear structure and tools to build applications that work well today and are easily scalable tomorrow.

Each of these technologies solves a different part of the problem. Fiori solves how it looks. OData solves how it communicates. RAP solves how it is built. Together, they form a modern architecture.

Why is this important for businesses?

For a company, this is not an academic debate about technologies. Modern SAP development has very practical implications.

It primarily means:

faster work thanks to a clear environment and fewer clicks
easier integration between SAP and surrounding systems
better user experience that people will really appreciate

An important less visible benefit is also one: thanks to this, companies do not have to bypass the system using Excel or external tools. Where people have to help themselves with tables, chaos, risk of errors and loss of overview arise. Modern development eliminates this need.

And what’s more, development built on Fiori, OData and RAP is ready for future expansion and new requirements. Modern technologies in SAP are no longer a trend. They are the new standard.

The one who modernizes early will gain the advantage

Companies that modernize their SAP today will be significantly more flexible tomorrow. Because the future will not be about who has more features. It will be about who can react faster to changes in the market, in legislation and in their own operations.

SAP modernization is therefore not just a technical project. It is an investment in the company’s ability to adapt.

How we approach this at ITDC

At ITDC, we help companies build future-proof SAP solutions. We use modern technologies like Fiori, OData, and RAP not because they are new, but because they truly save companies time, reduce errors, and give them room to grow without having to redo everything every few years.

Are you ready for innovative solutions?

Let’s find out how our innovative solutions can move your business forward.