App Implementation: Analyze Sentiments

System Landscape Requirements

Before you can start to implement the app, ensure that your system landscape has been set up to enable SAP Fiori and that this system landscape already includes the front-end components and back-end components for your app:

SAP Fiori System Landscape Options	Setup of SAP Fiori System Landscape with SAP HANA XS
Configuration of Front-End Server	Configuration of SAP Fiori Infrastructure
Back-End Components (Product Version Stack)	SAP Business Suite Foundation 747 SPS 7
SAP HANA Content Component Delivered with (Product Version Stack)	SAP Smart Business 1.0 for SAP Business Suite foundation component SPS 3
VDM Contained (Product Version Stack)	SAP HANA Live 1.0 for SAP Business Suite foundation component SPS 3
Front-End Components Delivered with (Product Version Stack)	SAP Smart Business 1.0 for SAP Business Suite foundation component SPS 3 Instance: Frontend Server Cont. FND Analy. Software Component Version: UIHFND01 100

For more information about the installation of the front-end components, see Installation Requirements (Analytical Apps).

Tile Type for Launching App

The Analyze Sentiments analytical app uses a KPI tile to launch the app.

This KPI requires an evaluation that specifies one or more input parameters. For more information see, Configuration Settings: Analyze Sentiments

Required SAP Notes

For Analyze Sentiments, the following SAP Notes must be available:

Back-End/Front-End Server	SAP Note Number	Description
Front-End Server	1931307	General Information: FND Analytical
Front-End Server	2044420	Corrections for Analyze Sentiments SP04

Implementation Tasks

The following sections list tasks that have to be performed to implement the Analyze Sentiments tile. You can find the data required to perform these tasks in the SAP Fiori apps reference library at https://fioriappslibrary.hana.ondemand.com/sap/fix/externalViewer/index.html?appId=F0388. The tables contain the tile-specific data required for these tasks.

HANA Server: Assign SAP HANA Roles to Users and Roles

You can find the data required to perform this step in the SAP Fiori apps reference library at https://www.sap.com/fiori-apps-library.

SAP HANA Role	Needed for ...
sap.hba.apps.snta.s.roles::AnalyzeSentiments	Valid for all roles

As a prerequisite for read-access to KPI definition, ensure you have assigned the generic role Smart Business Runtime Role (sap.hba.r.sb.core.roles::SAP_SMART_BUSINESS_RUNTIME) to all users or roles.

As a prerequisite for KPI modeling, ensure you have assigned the generic role Smart Business Administration Role (sap.hba.r.sb.core.roles::SAP_SMART_BUSINESS_MODELER) to specific users (e.g. key user, administrator).

For more information about SAP HANA roles, see Assigning Roles for Accessing SAP HANA Data.

HANA Server: Generate and Assign Analytic Privileges to Users and Roles

You can find the KPI data required to perform these steps in the SAP Fiori apps reference library at https://www.sap.com/fiori-apps-library.

Needed for	How to generate?
Access to KPI data (only views)	To be generated by the customer using SAP HANA Live Authorization Assistant.
Access to KPI definition in KPI catalog	To be assigned by the customer using SAP Smart Business modeler app Manage KPI Authorizations.

Front-End Server: Activate SAP UI5 Application

SAP UI5 Application	Description
Generic drill-down application	/default_host/sap/bc/ui5_ui5/ui2/ushell
Product specific drill-down application - Analyze Sentiments	SNTA

For more information about how to activate the SAP UI5 application (ICF service), see Front-End Server: Activate ICF Services of SAP UI5 Application.

Front-End Server: Enable App for Access in SAP Fiori Launchpad

The SAP Fiori launchpad is the entry point to SAP Fiori apps. From a user perspective, it displays those SAP Fiori apps that have been assigned to the catalog designed for this user's role.

This presupposes that an administrator has made the necessary assignments in the launchpad designer to enable a user's access to the respective SAP Fiori apps in the SAP Fiori launchpad. For more information, see Setup of Catalogs, Groups, and Roles in the SAP Fiori Launchpad.

SAP delivers technical catalogs for groups of SAP Fiori apps as repositories to create your own catalogs in the launchpad designer. Along with these catalogs, more technical content is delivered for each SAP Fiori app. You can find the delivered technical content for each SAP Fiori app in the SAP Fiori apps reference library.

Front-End and Back-End Server: Assign ODATA Service Authorizations to Users

You must assign OData service authorizations for the KPI to your users.

Caution Caution

Several authorization default values are connected to the OData service. To ensure that all these default values are assigned to a user, you have to follow the instructions given under the documentation links provided.

End of the caution.

Make the assignment on the back-end server and on the front-end server:

On the back-end server, a dedicated authorization role (PFCG role) for the OData service is delivered as an example. You can copy this role and adjust it to your needs.
For more information, see Back-End Server: Assign OData Service Authorization to Users.
On the front-end server, you must assign the OData service authorization to a new or existing role, such as a business role that has been adjusted according to your needs.
For more information, see Add Start Authorizations for OData Services to Role on Front-End and Front-End Server: Assign Roles to Users.

OData Service (Version Number)	Back-end Server: Delivered Authorization Role (PFCG Role)	Front-End Server: AuthorizationRole
sntmntAnlys.xsodata	sap.hba.apps.snta.s.roles::AnalyzeSentiments Note In addition, this role contains authorizations to display the related business data. End of the note.	Use an existing role or create a new one