Subject: SAP-Fiori-Elements
SAP S/4HANA is the next-generation ERP suite that offers real-time analytics, simplified data models, and enhanced user experience. SAP Fiori Elements complements S/4HANA by providing a standardized and efficient way to build SAP Fiori apps using metadata-driven UI templates.
Integrating SAP Fiori Elements with SAP S/4HANA allows organizations to rapidly develop consistent and role-based applications that leverage the power of S/4HANA’s OData services. This article explores the integration process, best practices, and benefits of combining these technologies.
- Seamless UX: SAP Fiori Elements ensure consistent adherence to SAP Fiori design principles across S/4HANA applications.
- Faster Development: Predefined templates (List Report, Object Page, Analytical List Page) minimize manual UI coding.
- Real-time Data: Direct consumption of S/4HANA’s OData services allows apps to reflect live enterprise data.
- Extensibility: Easily extend and customize apps to meet specific business requirements without compromising upgradeability.
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Backend (SAP S/4HANA):
- Provides OData services (using SAP Gateway) exposing business entities and operations.
- Includes metadata annotations to guide UI generation.
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Frontend (SAP Fiori Elements):
- Consumes OData services and annotations.
- Uses SAPUI5 libraries and Fiori Elements templates to render UI dynamically.
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Deployment & Launch:
- Applications deployed on SAP Business Technology Platform (SAP BTP) or on-premise SAP Fiori Launchpad.
- Use SAP Gateway Service Builder (transaction SEGW) or pre-delivered services provided by SAP.
- Activate relevant services in the SAP Gateway Hub.
- Test service endpoints via SAP Gateway Client or browser.
¶ 2. Check and Enhance Annotations
- SAP S/4HANA services come with standard CDS (Core Data Services) annotations.
- Enhance UI annotations to tailor the user interface (e.g., field labels, visibility, semantics).
- Use annotation models or the SAP Fiori tools annotation editor to customize UI behavior.
- Use SAP Business Application Studio or SAP Web IDE.
- Generate a Fiori Elements app by pointing to the OData service metadata URL.
- Select the appropriate floorplan based on your use case (List Report, Object Page, etc.).
- Add custom annotations or extend the OData service if needed.
- Use manifest.json and annotations files to control app behavior.
- Implement extension points for custom logic or UI fragments.
¶ 5. Test and Deploy
- Run and test the application locally using preview tools.
- Deploy the app to SAP BTP or SAP Fiori Launchpad on-premise.
- Ensure role-based access and authorization are properly configured.
- Leverage Standard CDS Views: Use SAP-delivered CDS views as a base to ensure compatibility and support.
- Minimize Backend Changes: Extend annotations or create new CDS views rather than modifying SAP standard objects.
- Use Fiori Elements Templates: Stick to standard templates to maintain consistency and reduce maintenance effort.
- Optimize Performance: Use SAP HANA-specific optimizations and minimize data transfer in OData calls.
- Ensure Security: Implement proper roles and authorizations in SAP S/4HANA and frontend launchpads.
- Use SAP S/4HANA OData service exposing purchase order data.
- Create a Fiori Elements List Report showing purchase orders with filtering and sorting.
- Drill down to an Object Page showing detailed purchase order info.
- Enable actions like approval or rejection integrated with backend workflows.
Integrating SAP Fiori Elements with SAP S/4HANA unlocks the full potential of SAP’s modern ERP by providing efficient, scalable, and user-friendly applications. Leveraging metadata-driven development, organizations can rapidly deliver consistent user experiences that harness the real-time power of S/4HANA.
By following best practices and utilizing SAP’s powerful tools, integration efforts become streamlined, enabling businesses to innovate faster and deliver value through enhanced digital workflows.