SAP Fiori Elements Core Concepts: Why More Businesses Are Choosing a Metadata- Driven Approach
Today’s SAP projects are not only about the functionality provided. The applications should be fast, user-friendly, maintainable, and upgradable. On the other hand, the developers are supposed to provide solutions in a relatively short period of time and not to sacrifice quality for that sake.
This is one of the main reasons SAP has been encouraging customers to adopt SAP Fiori Elements.
Those who have used SAPUI5 for app development in the conventional way must know the amount of work that goes into creating an entire app. Everything, right from screens, tables, forms, navigation, etc., has to be created manually. This process provides full flexibility, but also results in increased development time and maintenance.
SAP Fiori Elements takes a different approach.
The developer doesn’t need to create all these parts manually. Instead, he describes his application in metadata, and the framework creates the interface almost automatically. This way, he can develop an application faster and make sure it has a consistent user interface and follows SAP design guidelines.
In this article, we will try to grasp some basic concepts about SAP Fiori Elements.
Understanding the Core Idea
One of the biggest misconceptions about SAP Fiori Elements is that it’s just another UI framework.
It isn’t.
Think of it as a smarter way to build SAP applications.
Rather than having the developers go through the process of creating each and every page individually, SAP uses standard templates, which are already aware of how the typical business scenario can be presented. All that the developer has to do is simply describe the business data and its presentation.
This framework will take care of everything else.
This gives software developers more time to solve real business issues than having to write redundant UI code.
What Makes SAP Fiori Elements Different?
If you have created applications using traditional SAPUI5, then you will be sure of how to create views in XML, code the controllers, handle events, bind the data and make your application work well on various devices.
It is nothing wrong in using this method, and it is the appropriate choice in case of highly customized applications.
However, not every business application needs that level of customization.
Many enterprise systems share the same design patterns as well. They have lists of records, perform searching and filtering operations, display detailed records, and support creation and deletion of records.
Instead of rebuilding these common features every time, SAP Fiori Elements generates them automatically using:
- CDS Views
- OData Services
- Annotations
- Standard Fiori Templates
This significantly reduces development effort while keeping the application aligned with SAP’s design standards.
Why Businesses Are Moving Towards Fiori Elements
From a business perspective, the biggest advantage isn’t writing less code.
It’s delivering projects faster.
Let us consider the example of a company working on sales orders management modernization.
In the case of conventional development methodology, most of the development time is devoted to creation of the user interface elements.
Developers create tables, forms, navigation, filters, responsive design, and other UI components before writing any custom business logic code.
In the case of SAP Fiori Elements, most of the work is already done.
The developers can concentrate on business rules rather than creation of standard UI elements.
Thus, the development will be faster and cheaper for the company.
A Better Experience for Developers
There are certain things that the developers like when they move from SAP Fiori Elements development to something else.
They don’t have to worry about whether the table looks fine or whether the page works well on all devices.
For instance, if the client needs approval functionality or some validation rules implemented, the developers can concentrate on that instead of working on yet another list page.
This is where the value of the project often comes from.
Understanding Metadata-Driven Development
Metadata-based development may seem to be a complex process, but it is rather straightforward.
Rather than instructing the application on how to construct the interface, developers simply describe what needs to be shown.
For example, annotations can define:
- Which fields appear in a table
- Which fields should be editable
- Which columns should be hidden
- Which fields should appear as filters
- Which information belongs on the Object Page
Once this information is available, SAP Fiori Elements generates the interface automatically.
This approach keeps the application cleaner and much easier to maintain.
Why SAP's Clean Core Strategy Matters
Over the last few years, SAP has placed a strong focus on its Clean Core strategy.
The idea is simple.
Instead of heavily customizing standard SAP applications, businesses should rely on standard capabilities whenever possible and extend the system only when necessary.
Why?
Since few customizations lead to easy upgrades, lower technical debt, and allow organizations to quickly adapt to SAP innovations.
SAP Fiori Elements aligns well with this approach since it promotes the development of applications using SAP’s framework rather than creating them from scratch.
Enterprise Features Built In
Another advantage that’s often overlooked is how much functionality comes out of the box.
Applications built with SAP Fiori Elements already support many enterprise features, including:
- Responsive layouts for desktop, tablet, and mobile devices
- Multi-language support
- Standard SAP navigation
- Authorization integration
- Consistent SAP Fiori design
- Accessibility support
These are features that development teams would otherwise spend considerable time implementing themselves.
When Should You Choose SAP Fiori Elements?
SAP Fiori Elements is an excellent choice when your application follows standard business processes such as:
- Sales Orders
- Purchase Orders
- Material Management
- Business Partners
- Employee Records
- Inventory Management
As these applications have similarities in terms of the user interface, Fiori Elements can automate the generation of a large part of the application.
But if you need something more customized and something that will require customized interaction, then maybe it would be best to go with SAPUI5.
It’s about selecting the proper tool for the proper situation.
Why Every SAP Developer Should Learn It
No matter where you stand with your SAP career, learning about SAP Fiori Elements will be a wise move on your part.
Since SAP is continuing to leverage this technology in SAP S/4HANA and SAP BTP, it will be an increasingly important skill to have in the context of SAP developers.
Learning about SAP Fiori Elements also helps you to understand other technologies of SAP including CDS Views, OData services, RAP, etc.
These technologies work together and form the foundation of many modern SAP applications.
Final Thoughts
SAP Fiori Elements is not about SAPUI5 replacement.
It is about using a better approach to develop an application.
The use of metadata-driven approach, standardized templates, and SAP best practices allows creating applications quicker, managing them easily, and complying with the SAP product strategy in the future.
Whether you’re an SAP developer trying to update your knowledge or a company that is planning to work on its next SAP implementation project, knowledge about SAP Fiori Elements is something you can no longer do without.
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