SAP FIORI Interview Questions and Answers | SAP Trainings Online

These SAP FIORI training interview questions have been designed specially to get job aspirants acquainted with the nature of questions you may encounter during interview of SAP FIORI consultant. These are the questions for beginners as well as for experienced.

1.What is SAP FIORI?

SAP FIORI is collection of and released as waves of applications which are completely based on SAPUI5 framework. It means we can create applications using SAPUI5 framework (Learn more about SAPUI5 from SAPUI5 training by experts) and SAP FIORI is final product i.e. application.

2.What are the different configuration steps in SAP FIORI?

Configurations of SAP FIORI Apps are divided into two parts: Configuration of Transaction Apps and Fact sheets, Configuration of Analytical Apps.

Before configuring anything, the complete infrastructure for SAP Fiori apps must be installed. Once that is completed there will be activities to configure on back-end and front-end servers.

3.What is the difference between SAPUI5 and SAP FIORI?

SAP FIORI is collection of standard applications based on SAPUI5 library provided by SAP. SAP FIORI applications share some standard design guidelines and way in which these applications are developed. Currently more than 500 FIORI applications are available freely.

4.Steps that are required to configure SAP FIORI transactional apps?

Step1: Configuring SAP Web Dispatcher specifies routing rules to define which URL is forwarded to which system is done for both Transactional Apps and Factsheets.

Step2: only needs to be configured for Factsheets. If we just have to configure Transactional Apps we can skip step 2.

Step3: is configuring the front-end server and this is done for both Transactional Apps and Factsheets. At high level we need to configure.

•  SAP Netweaver Gateway

•  The central UI add-Ons (Launchpad Configuration)

•  Product specific Add-Ons

Step4: is configuring the back-end server and this is done for both Transactional Apps and Factsheets.

5.What is FIORI Launchpad?

As we know there are more than 500 FIORI applications, SAP has provided a Shell or single point place from where we can access the all the applications. This serves as a home page for all the FIORI applications provided to. This shows tile based UI where every UI redirects to assigned FIORI application. This Launchpad is fully customizable according to your needs like theming and all.

6.KPI Framework is installed for which of the following apps?

Analytical apps and the SAP Smart Business apps share the setup of HANA XS engine and KPI Framework only (in Smart Business Apps). After setup of SAP Fiori System Landscape with SAP Hana (want to learn hana by experts know about SAP HANA training by experts from Learn IT Training) XS engine we need to be following the KPI modeler on front-end server and respective SAP Smart Business Products on SAP HANA server.

7.What are the different authentication methods that can be configured in SAP FIORI for internal and external company communication?

By implementing SAP Single Sign-On, your apps become automatically available after just one initial user authentication at the user’s Windows desktop, with no need for further log-on procedures.

Kerberos technology is the method of choice in intranet scenarios for SSO. It simply re-uses your Windows domain authentication for single sign-on.

X.509 certificates provide a viable option for creating a secure SSO infrastructure if you’re considering extending single sign-on to extranet or cross-company scenarios.

8.Explain SAP Netweaver gateway central hub deployment in SAP FIORI?

In Netweaver Gateway central hub deployment - UI layer and SAP NetWeaver gateway is contained in ABAP frontend server. The ABAP back end server contains business logic and back end data. Separating business logic and back end data from UI layer has below advantages:

•  Single Point of maintenance for UI issues- such as browser support and updated version of SAP UI5 libraries.

•  Central place for theming and branding SAP Fiori Apps.

•  Routing and composition of multiple backend systems is supported.

•  Single point of access to backend systems and enhanced security because of no direct access to backend system.

•  SAP recommends Central Hub deployment especially for Productive environment. Separate NetWeaver Gateway system is required.

9.To enable remote logon for users who use the same user data in both SAP NetWeaver Gateway host and SAP system, which connection type needs to be configured?

To define a trust relationship between SAP system and SAP NetWeaver gateway host by configuring SAP system to be trusting system and NetWeaver gateway host to be the trusted system. It enables remote logon for users who use the same user data in both SAP NetWeaver Gateway host and SAP system. To configure SAP system as the trusting system:

•  Create an RFC destination for use in the trust configuration.

•  Define system to be trusting system using transaction SMT1.

•  Configure the system to create and accept assertion tickets from SAP NetWeaver Gateway host using SSO2 wizard.

To configure SAP Netweaver gateway host as trusted system:

Create an RFC destination for communicating with the trusting SAP system.

10.To configure enterprise search in back end, what is the important prerequisite?

To configure enterprise search in back end we must have embedded search technology setup.

11.What are the components that are configured in SAP front end server?

Configure ABAP Front-end server includes- Configure SAP NetWeaver Gateway, Configure the Central UI Add-On, Configure SAP Fiori Launchpad.

12. What are the components that are configured as part of configuration of KPI data?

Configure access to KPI data (SAP Smart Business only) includes – enables user access to KPI data, KPI modeler, Configure navigation targets for KPI’s.

13. Explain SAP NetWeaver Gateway Central Hub deployment in SAP Fiori?

In NetWeaver Gateway Central Hub deployment − UI layer and SAP NetWeaver gateway is contained in ABAP Front-end server. The ABAP back end server contains business logic and back end data. Separating business logic and back end data from UI layer has below advantages

•  Single Point of maintenance for UI issues- such as browser support and updated version of SAP UI5 libraries.

•  Central place for theming and branding SAP Fiori Apps.

•  Routing and composition of multiple backend systems is supported.

•  Single Point of access to backend systems and enhanced security because of no direct access to backend system.

•  SAP recommends Central Hub deployment especially for Productive environment. Separate NetWeaver Gateway system is required.

14. Explain SAP NetWeaver Gateway Embedded Hub deployment in SAP Fiori?

In Embedded Hub Deployment − NetWeaver gateway is deployed on same server as the Business Suite. So multiple Business Suite systems requires Gateway to be configured multiple times. It is not recommended by SAP especially for customers with multiple back ends.

No additional separate NetWeaver Gateway system is required. It is usually used for sandbox purposes only.

15. To enable communication between the front-end ABAP and back-end ABAP server, which communication type is used?

Trusted RFC

Trusted RFC provides data from backend Business suite to the apps. SAP Business suite is present in ABAP back-end server with all its modules- ERP, CRM, SRM, SCM. Fiori Apps are available in ABAP frontend server in Fiori Launchpad.

16.Transaction apps, Factsheets and analytical apps require which of the SAP system to run?

Transaction Apps are only apps that don’t have to run on Hana system. They can run on any Database. All factsheets, Analytical apps and Small Business Apps run on SAP Hana. Only Fact sheet requires Search Models. Only Analytical Apps requires Hana XS Engine and KPI Framework is needed for Smarts Business Apps.

17.What is the function of SAP web dispatcher in SAP FIORI Architecture?

SAP web dispatcher (Reverse proxy) is entry point for HTTP(s) request in SAP Fiori Architecture. It can accept or reject connections as per user request.

18.What are the components of SAP HANA extended application services?

SAP HANA XS engine contains 2 components-Hana Live App Content and SMART Business components with KPI modeler. Within Hana Live App Content VDM reuse content exist.

19.What is MVC?

The Model-view-controller pattern defines domain modeling, GUI of application and input and actions based on devices. MVC approach defines in SAP UI5 has following points:

Model: A bridge between view and data of the apps and it accepts the request from view and responds accordingly. It doesn’t depend on any of classes.

View: It manages the display of information (GUI of the application) and it depends on model.

Controller: It concludes the input given by devices and communicates to model/view to take proper action. It also depends on model. View and Controller have 1:1 relationship. Controller entertains user requests received from View.

20.What are the different RFC authorization objects in SAP FIORI?

Authorization Object S_RFCACL

Definition

Authorization check for RFC users, particularly for trusted systems

Defined Fields 

This authorization object contains the following fields 

•  RFC_SYSID − ID of the calling system or the domain of the satellite system.

•  RFC_CLIENT − Client of the calling system.

•  RFC_USER − ID of the calling user.

•  RFC_EQUSER − Flag that indicates whether the user can be called by a user with the same ID (Y = Yes, N = No)

•  RFC_TCODE − Calling transaction code.

•  RFC_INFO − Additional information from the calling system (currently inactive).

•  ACTVT − Activity

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