App Implementation: Demand Waterfall Analysis

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)	Product Version: SAP Supply Chain Info Center 1.0 (Technical name: SAP APO ANALYTICS 1.0) Software Component Version: APO Analytics 100 (Technical name: HCO_HBA_APPS_APOAN 100)
SAP HANA Content Component Delivered with (Product Version Stack)	Product Version: SAP Smart Business 1.0 for SAP Advanced Planning and Optimization SPS 3 (Technical name: SAP SMART BUSINESS FOR APO 1.0) Instance: HANA Content APO Software Component Version: HANA Live Analytical App for SAP SCM 100 (Technical name: HCO_HBA_A_SCM_S 100)
VDM Contained (Product Version Stack)	Product Version: SAP HANA Live 1.0 for SAP SCM SPS 9 (Technical name: SAP HANA ANALYTICS FOR SCM 1.0) Software Component Version: Content Hana-based Analytics for SAP SCM 100 (Technical name: HCO_HBA_SCM_APO 100)
Front-End Components Delivered with (Product Version Stack)	Product Version: SAP Smart Business 1.0 for SAP Advanced Planning and Optimization SPS 3 (Technical name: SAP SMART BUSINESS FOR APO 1.0) Instance: Frontend Serv. Cont. APO Analy. Software Component Version: Fiori/Hana Live Content for SCM / APO 100 (Technical name: UIHSCM01 100)

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

Tile Type for Launching App

The apps of SAP Smart Business for SAP Advanced Planning and Optimization do not use the KPI modeler.

The Demand Waterfall Analysis analytical app uses an app launcher tile to launch the app.

Required SAP Notes

For Demand Waterfall Analysis, the following SAP Notes must be available:

Back-End/Front-End Server	SAP Note Number	Description
Back-end server	1980093	Data replication from SAP SCM to SAP HANA Live SP06 or SAP Supply Chain Info Center SP05 patch 1
Front-end server	2138652	SAP Smart Business for APO 1.0, SPS03

Implementation Tasks

The following sections list tasks that have to be performed to implement the Demand Waterfall Analysis app. The tables contain the app-specific data required for these tasks.

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=F0578.

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.apoan.roles::Planner	Read access to KPI data (views and services)

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

For the analytical apps of SAP Smart Business for SAP Advanced Planning and Optimization, the same authorization concept applies as for SAP Supply Chain Info Center and the SCM VDM. For more information about the assignment of privileges, see Authorization for SAP HANA Live for SAP SCM in the Administrator’s Guide for SAP HANA Live 1.0 on the SAP Help Portal at Start of the navigation path http://help.sap.com/hba Next navigation step Master, Installation, Security, Configuration, and Operations Information Administrator’s Guide End of the navigation path .

Front-End Server: Activate SAP UI5 Application

SAP UI5 Application	Technical Name
Demand Waterfall Analysis	SCM_APP_DPWA

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.

Further Prerequisites

To ensure that snapshots of your planning data are available for the analysis, implement the following steps:

Make an initial upload of snapshots
If you have snapshot data available in an external system, create a CSV file from the data and upload the content of the file to the fact table of your replication model. For more information, see Data Provisioning Using Table Import in the SAP HANA Developer Guide on SAP Help Portal at http://help.sap.com SAP In-Memory Computing SAP HANA SAP HANA Platform Development Information. .
Note
When creating the CSV file, fill the Snapshot ID column as follows:
- If your replication model is based on a data view with a weekly periodicity, the snapshot ID should have the following format: W<year><calendar week (01-52)>
  For example, the snapshot ID for year 2014, calendar week 25 should be W201425.
- If the data view has a monthly periodicity, the snapshot ID should have the following format: M<year><month (01-12)>.
  For example, the snapshot ID for April 2014 should be M201404.
End of the note.
Generate further snapshots as needed by running the Manage Snapshots for Demand Waterfall Analysis report. You can access the report on the SAP Easy Access screen under Advanced Planning and Optimization APO Administration Data Replication Replication of Planning Data to SAP HANA Manage Snapshots for Demand Waterfall Analysis .