Oracle Essbase 11 Development Cookbook

Table of Contents

Oracle Essbase 11 Development Cookbook

Credits

About the Author

About the Reviewer

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Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Downloading the example code

Errata

Piracy

Questions

1. Understanding and Modifying Data Sources

Introduction

Setting up an Account or Measures dimension with a parent-child reference

Getting ready

How to do it...

How it works...

There's more...

See also

Setting up dimensions with a generation reference

Getting ready

How to do it...

How it works...

See also

Adding columns for outline formulas

Getting ready

How to do it...

How it works...

Adding the solve order column to tables that have ASO formulas

Getting ready

How to do it...

How it works...

Adding and populating the Sort Order Column

Getting ready

How to do it...

How it works...

See also

Adding tables for varying attributes

Getting ready

How to do it...

How it works...

See also

Determining hierarchies in relational tables

Getting ready

How to do it...

How it works...

There's more...

See also

Using the Essbase Outline Extractor to extract dimensions

Getting ready

How to do it...

How it works...

There's more...

Using Star Analytics to build your star schema from existing Essbase cubes

Getting ready

How to do it...

How it works...

See also

2. Using Essbase Studio

Introduction

Advantages of Essbase Studio

Disadvantage of Essbase Studio

Creating TBC sample database and connecting to the data source

Getting ready

How to do it...

How it works...

Adding user-defined tables

Getting ready

How to do it...

How it works...

Building your minischema

Getting ready

How to do it…

How it works...

See also

Setting up joins in a minischema

Getting ready

How to do it...

How it works...

There’s more…

See also

Adding tables to a minischema

Getting ready

How to do it…

How it works…

See also

Using a text file data source

Getting ready

How to do it…

How it works…

Working with Common Platform Language (CPL)

Getting ready

How to do it…

How it works…

Using Sort Order on data elements

Getting ready

How to do it…

How it works...

3. Building the BSO Cube

Introduction

Creating hierarchies using a parent-child reference table

Getting ready

How to do it…

How it works…

See also

Creating hierarchies using a generation reference table

Getting ready

How to do it…

How it works…

Adding attribute dimensions to hierarchies

Getting ready

How to do it…

How it works…

See also...

Building a Calendar dimension

Getting ready

How to do it…

How it works...

Creating date elements

Getting ready

How to do it…

How it works...

Creating Alias tables

Getting ready

How to do it…

How it works...

There's more...

Developing cube schema and an Essbase model

Getting ready

How to do it…

How it works...

There's more...

See also

Setting Essbase properties

Getting ready

How to do it…

How it works...

Deploying a cube

Getting ready

How to do it…

How it works...

Creating an OLAP Model in EIS

Getting ready

How to do it…

How it works...

Creating an OLAP metaoutline in EIS

Getting ready

How to do it…

How it works...

4. Building the ASO Cube

Introduction

Using the Connection Wizard to set up an ASO cube

Getting ready

How to do it...

How it works...

Building a Measures dimension from the fact table

Getting ready

How to do it...

How it works...

There's more...

See also

Creating an ASO Cube Schema and an Essbase Model

Getting ready

How to do it...

How it works...

Understanding Essbase Model properties for the ASO cube

Getting ready

How to do it...

How it works...

There's more...

See also

Designing a drill-through report

Getting ready

How to do it...

How it works

There's more

Using the View dimension for Dynamic Time Series reporting

Getting ready

How to do it...

How it works

5. Using EAS for Development

Introduction

Adding an application and database on an Essbase Server

Getting ready

How to do it...

How it works...

Using the outline editor to add dimensions

Getting ready

How to do it...

How it works...

Using dimension build rules to add the parent-child dimension

Getting ready

How to do it...

How it works...

See also

Creating dimension build rules to add a base and attribute dimensions

Getting ready

How to do it...

How it works...

There's more...

See also

Using dimension build rules to add user-defined attributes and associate dimensions

Getting ready

How to do it...

How it works...

Creating load rules for flat file data loads

Getting ready

How to do it...

How it works...

Creating substitution variables

Getting ready

How it works...

There's more...

There's more...

See also

Using If/Else logic and substitution variables in outline formulas

Getting ready

How to do it...

How it works...

See also

Using Text measures on a BSO cube

Getting ready

How to do it...

How it works...

See also

Using Date measures on a BSO cube

Getting ready

How to do it...

How it works...

See also

Using different outline formula logic at parent level

Getting ready

How to do it...

How it works...

See also

Creating a load rule for SQL data load using substitution variables

Getting ready

How to do it...

How it works...

See also

Using MDX in aggregate storage applications

Getting ready

How to do it...

How it works...

6. Creating Calculation Scripts

Introduction

Using Essbase Set function commands and Calc All to calculate cubes

Getting ready

How to do it...

How it works...

See also

Using control flow commands, conditional, and logical operators

Getting ready

How to do it...

How it works

See also

Using substitution variables in calculations script

Getting ready

How to do it...

How it works...

See also

Using UDAs and Calc Two Pass in calculation scripts

Getting ready

How to do it...

How it works...

There's more...

See also

Using Attributes in calculation scripts

Getting ready

How to do it...

How it works...

See also

Clearing data and using the cross- dimensional operators in a calculation script

Getting ready

How to do it...

How it works

See also

Using allocation functions in calculation scripts

Getting ready

How to do it...

How it works...

See also

Modifying Essbase settings to improve calculation performance

Getting ready

How to do it...

How it works...

See also

Using MDX to calculate Aggregate Storage database

Getting ready

How to do it...

How it works...

7. Using MaxL to Automate Process

Introduction

Setting up folder structure and other files needed for MaxL automation

Getting ready

How to do it...

How it works

There's more...

Executing dimension build rules using MaxL

Getting ready

How to do it...

How it works...

See also

Executing load rules using MaxL

Getting ready

How to do it...

How it works...

See also

Executing calculations using MaxL

Getting ready

How to do it...

How it works...

Executing partitions using MaxL

Getting ready

How to do it...

How it works...

Executing report scripts using MaxL

Getting ready

How to do it...

How it works...

Adding or changing substitution variables with MaxL

Getting ready

How to do it...

How it works...

See also

Using ASO incremental data loads

Getting ready

How to do it...

How it works...

There's more...

Using encryption in MaxL scripts

Getting ready

How to do it...

How it works...

Deploy dimension created in Essbase Studio

Getting ready

How to do it...

How it works...

8. Data Integration

Introduction

Using report script to extract data to a text file

Getting ready

How to do it...

How it works...

See also

Using the DATAEXPORT function to extract data into a text file

Getting ready

How to do it...

How it works...

See also

Using the DATAEXPORT function to extract data into a relational source

Getting ready

How to do it...

How it works...

See also

Exporting data using column format

Getting ready

How to do it...

How it works...

See also

Using MaxL to extract the outline in XML format

Getting ready

How to do it...

How it works...

Using @XREF functions to move data between BSO cubes

Getting ready

How to do it...

How it works...

Partitioning data from BSO to ASO cubes

Getting ready

How to do it...

How it works...

Using MDX for extracting data using API

Getting ready

How to do it...

How it works...

There's more...

9. Provisioning Security Using MaxL Editor or Shared Services

Introduction

Using MaxL editor to add and externalize a user

Getting ready

How to do it...

How it works

There's more...

Using Shared Services to add and provision a user

Getting ready

How to do it...

How it works...

Using MaxL Editor to set up a filter for MetaRead and Write access

Getting ready

How to do it...

How it works...

Using Shared Services to provision filters to a group

Getting ready

How to do it...

How it works...

Using Shared Services to provision calculation scripts to a group

Getting ready

How to do it...

How it works...

Using MaxL to export security file

Getting ready

How to do it...

How it works...

10. Developing Dynamic Reports

Introduction

Creating a connection and using substitution variables in financial reports

Getting ready

How to do it...

How it works...

See also

Using the column templates and formatting reports

Getting ready

How to do it...

How it works...

See also

Retrieving data using UDAs and Attributes

Getting ready

How to do it...

How it works...

See also

Retrieving data using children and descendants member set functions

Getting ready

How to do it...

How it works...

See also

Using User Prompts and the POV to select members

Getting ready

How to do it...

How it works...

See also

Using conditional formatting and suppression in financial reports

Getting ready

How to do it...

How it works...

Adding related content to financial reports

Getting ready

How to do it...

How it works...

Creating a web analysis report

Getting ready

How to do it...

How it works...

Index

Oracle Essbase 11Development Cookbook

Oracle Essbase 11 Development Cookbook

Copyright © 2012 Packt Publishing

All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, without the prior written permission of the publisher, except in the case of brief quotations embedded in critical articles or reviews.

Every effort has been made in the preparation of this book to ensure the accuracy of the information presented. However, the information contained in this book is sold without warranty, either express or implied. Neither the author, nor Packt Publishing, and its dealers and distributors will be held liable for any damages caused or alleged to be caused directly or indirectly by this book.

Packt Publishing has endeavored to provide trademark information about all of the companies and products mentioned in this book by the appropriate use of capitals. However, Packt Publishing cannot guarantee the accuracy of this information.

First published: January 2012

Production Reference: 1170112

Published by Packt Publishing Ltd.

Livery Place

35 Livery Street

Birmingham B3 2PB, UK.

ISBN 978-1-84968-326-5

www.packtpub.com

Cover Image by Sandeep Babu (<[email protected]>)

Credits

Author

Jose R. Ruiz

Reviewers

Alexia Rodriguez Alwine

Satyanarayana Bodhanapu

Acquisition Editor

Kerry George

Lead Technical Editor

Susmita Panda

Technical Editor

Llewellyn F. Rozario

Copy Editor

Neha Shetty

Project Coordinator

Vishal Bodwani

Proofreaders

Aaron Nash

Chris Smith

Indexer

Rekha Nair

Production Coordinator

Arvindkumar Gupta

Cover Work

Arvindkumar Gupta

About the Author

Jose R. Ruiz is an Oracle Essbase 11 Certified Implementation Specialist with over nine years experience in developing enterprise-level Essbase applications. He has maintained and conducted post-production development on 18 Essbase databases. In addition, Jose Ruiz has been charged with developing E-commerce, Fixed Assets, Balance Sheets, Point of Sales, and Inventory databases.

Jose Ruiz is currently working with Oracle consultants on designing, developing, and implementing an Inventory, Purchase Order, and Sales Data Mart and an Essbase database at his current employer.

I would like to thank my colleagues and friends Peter Beddoe and Alexia Alwine for their review and advice. In addition, I would like to thank my wife, Yaneth C. Ruiz, for her support and patience throughout this endeavor.

About the Reviewer

Alexia Rodriguez Alwine is a Project Manager with extensive experience in the pharmaceutical and consumer products industries. She has worked with Unilever, Inc. and several of its subsidiaries; Steifel Laboratories, a GlaxoSmithKline company; and BE Aerospace. In addition to serving as a Project Manager, she has served as Hyperion Administrator, Systems Analyst, and Finance Manager. Her experience with Oracle includes Web Analysis, Financial Reporting, FDM, HFM, Hyperion Planning, Oracle Upgrades, and Essbase Migration Projects. She also has experience with SAP and Data Mart implementation.

Alexia graduated with a bachelor's degree in economics, communications, and international relations from the University of Pennsylvania. She received her MBA from the University of Florida. In her spare time, she researches and conducts workshops concerning the impact of technology on the family.

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Preface

Oracle Essbase 11 Development Cookbook will help you learn the tools necessary for the development of Essbase databases in Oracle Essbase version 11.1.2.1. Here you will find over 90 recipes that explain everything from how to use a relational data model to building and loading an Essbase database in Essbase Studio. The book also goes over how to build the Block Storage (BSO) databases and explains some of the options are exclusive to building an Aggregate Storage (ASO) database. In this book, we will be using Essbase Studio, Essbase Integration Services (EIS), and Essbase Administration Service (EAS) to build databases, and we will discuss the strengths of each tool. Moreover, we discuss how to create Calculation Scripts, use MaxL to automate your processes, and integrate data. Finally, we step through how to effectively implement security, and how to build dynamic reports. The reader is encouraged to use these recipes as the foundation for their own customized databases and scripts.

What this book covers

Chapter 1, Understanding and Modifying Data Sources. This chapter explains how to prepare your data source to build hierarchies and load data in Essbase databases. Because you should not have to rebuild the wheel, we cover some tools that will assist us in extracting hierarchies from existing Essbase databases for the purpose of setting up your star schema in a relational environment. The goal of this chapter is to show the reader the components needed to maintain metadata in a relational environment and set up that environment to support drill-through reporting. This being said, most of the techniques used in this chapter can be implemented using flat files as well.

Chapter 2, Using Essbase Studio. We will begin this chapter by discussing advantages of and disadvantages of Essbase Studio when compared to development tools like Essbase Integration Services (EIS) and Essbase Administration Services (EAS). This chapter also has some of the more basic yet necessary steps needed to build your database using Essbase Studio. We will review how to create a data source, minischema, and manipulate data elements with Common Platform Language (CPL).

Chapter 3, Building the BSO Cube. In this chapter, we build and deploy the TBC Block Storage (BSO) database using Essbase Studio. We also explore the building of TBC databases using Essbase Integration Services (EIS).

Chapter 4, Building the ASO Cube. This chapter explains some of the options exclusive to building the Aggregate Storage (ASO) model. In addition, we learn how to build a Measure dimension from the fact table, and how to build a drill-through report in Essbase Studio.

Chapter 5, Using EAS for Development. This chapter explains how to build the Sample Basic database using the Essbase Administration Services (EAS) outline editor, build rules, load rules, and flat files. We also explore the use of Text and Date measures, outline formulas in the BSO model, and MDX in an aggregate storage database.

Chapter 6, Creating Calculation Scripts. In this chapter, we learn how to use calculation scripts to run complex formulas that require multiple passes through the Essbase database, data allocations, copying data, clearing data, aggregating data, and some best practices for optimizing your calculations' performance.

Chapter 7, Using MaxL to Automate Process. This chapter teaches you how to automate the updating, building, and loading of an Essbase database. This chapter more specifically shows MaxL script techniques designed to make scripts reusable and portable. These techniques will allow us to move our automation from development to staging or production without having to re-write our MaxL script before migration.

Chapter 8, Data Integration. This chapter explains how to integrate data in between Essbase and relational databases. In addition, we discuss how to move data between Essbase databases.

Chapter 9, Provisioning Security using MaxL Editor or Shared Services. This chapter shows how to use Shared Services and MaxL to set up security. Essbase has very flexible and powerful security features. This functionality, if planned carefully, can make your database more intuitive and customized to the needs of each end user.

Chapter 10, Developing Dynamic Reports. In this chapter, you will learn how to build a more dynamic Financial Report. Moreover, we discuss how to build a simple Web Analysis Report for an even more dynamic user experience.

What you need for this book

You will need the following software to complete the recipes in this book:

Oracle EPM Essbase 11.1.2.1

Essbase Studio 11.1.2.1

Essbase Integration Services (EIS)

Financial Report & Web Analysis

SQL Server 2008/ Oracle 11g

Essbase Outline Extractor

Star Integration Server – Express Edition

Who this book is for

If you are an experienced Essbase developer, Essbase Database Designer or Database Administrator, then this book is for you. This book assumes that you have good knowledge of Oracle Essbase.

Conventions

In this book, you will find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles, and an explanation of their meaning.

Code words in text are shown as follows: enter connection: \'TBC'::'TBC.dbo.MEASURES'.'CHILD'|| - ||connection : \'TBC'::'TBC.dbo.MEASURES'.'MEASURES_ALIAS' in the textbox.

A block of code is set as follows:

Create Table PRODUCTS(

  PRODUCTID  int        NOT NULL,

  SKU        varchar(15) NULL,

  SKU_ALIAS  varchar(25) NULL,

  Constraint PK_PRODUCTS_PRODUCTID Primary Key (PRODUCTID)

);

New terms and important words are shown in bold. Words that you see on the screen, in menus or dialog boxes for example, appear in the text like this: Click on cell F2, then click on the box to the right and bottom of the cell, and drag it down to cell F12.

Note

Warnings or important notes appear in a box like this.

Tip

Tips and tricks appear like this.

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