reporting-paul-vella-obi-analytics-for-jdepdf4306.pdf

The most comprehensive Oracle applications & technology content under one roof The most comprehensive Oracle applications & technology content under one roof The most comprehensive Oracle applications & technology content under one roof

Best practices for implementing OBI Apps with JD Edwards

Paul Vella EPM and BI Practice Lead (Vic)

Red Rock Consulting

The most comprehensive Oracle applications & technology content under one roof

Agenda OBI Applications in a nutshell OBIA and JDE Pitfalls / Gotchas / Lessons Learnt BI Deployment Options Red Rock BI Accelerators


OBI Applications in a nutshell Prebuilt BI solutions Each application covers a specific business area

(Financials, Procurement, Sales, etc) Support different transactional sources (EBS,

JDE, SAP, PeopleSoft and others) ETL routines, configuration files, OBIEE

repository and web catalogue are provided Implementation includes:

o Configuration phase o Customisation phase


OBI Applications and JDE

4

Conformed Dimensions Customer Products Suppliers Cost Centers Profit Centers Internal Organizations Plant Customer Contacts GL Accounts Employee Sales Reps Service Reps Partners Campaign Offers Employee Position

Hierarchy Users

Sales Opportunities Quotes Pipeline Order Management Sales Order Lines Sales Schedule Lines Bookings Pick Lines Billings Backlogs Marketing Campaigns Responses Marketing Costs Supply Chain Purchase Order Lines Purchase Requisition Lines Purchase Order Receipts Inventory Balance Inventory Transactions Financials Receivables Payables General Ledger COGS Profitability (Customer/Product)

Call Center ACD Events Rep Activities Contact-Rep Snapshot Targets and Benchmark IVR Navigation History Service Service Requests Activities Agreements Workforce Compensation Employee Profile Employee Events Procurement and Spend Order Misses Supplier Performance Projects Expected To Complete Project Profitability Public Sector Benefits Cases Incidents Leads

Modular DW Data Model includes: ~350 Fact Tables ~550 Dimension Tables ~5,200 prebuilt Metrics (2,500+ are derived metrics) ~15,000 Data Elements


OBI Applications Architecture

5

Role Based Dashboards Analytic Workflow Guided Navigation Security / Visibility Alerts & Proactive Delivery

Logical to Physical Abstraction Layer Calculations and Metrics Definition Visibility & Personalization Dynamic SQL Generation

Highly Parallel Multistage and Customisable Multi Adapters and Universal Adapters

Abstracted Data Model Conformed Dimensions Heterogeneous Database support Database specific indexing

Adm

inis

trat

ion

Met

adat

a

Oracle BI Presentation

Services

Dashboards by Role

Reports, Analysis / Analytic Workflows

Metrics / KPIs

Logical Model / Subject Areas

Physical Map

Oracle BI Server

Direct Access to

Source Data

Data Warehouse / Data Model

ETL

Load Process

Staging Area

Extraction Process

DA

C

Federated Data Sources Siebel Oracle SAP R/3 JDE EssBase

Other


Architecture

JDE Staging tables

DW tables

DW tables (aggregates)

Answers

SQL Filters to exclude certain records

SQL Unions Date formatting

Amount formatting

Incremental conditions

Surrogate key generation

Handle updates vs. inserts

If SCD2 required, handled here

Description lookups (for codes, etc)

Calculate balances, snapshots

Aggregation tables (buckets, etc)

Metric-specific filters or logic

Organisation of dimensions and metrics into subject areas

Reports

Report definition Filters, groupings

Informatica + DAC OBIEE


OBI Applications and JDE Latest OBI Applications release is 7.9.6.3 Financial Analytics and Supply Chain and Order

Management Analytics include prebuilt ETL routines for JDE (only configuration required for the standard solution to work)

Configuration steps are described in the Oracle BI Applications Configuration Guide

If other applications (e.g. Procurement) are to be implemented, configuration and significant ETL customisation is required


OBI Applications and JDE OBI Analytic Module Availability Financial Analytics 7.9.6+ (Informatica) Supply Chain Analytics 7.9.6.2+ (Informatica) Enhanced Financial Analytics - Enhanced GL Reporting - Fixed Assets - Projects

7.9.6 (Red Rock developed)

Procurement and Spend Analytics

7.9.6 (Red Rock developed)


OBIA and JDE: customisation scenarios

Although the OBAW comes with many Reports, Dashboards and Star Schemas, you may need to customise to add: Category Codes Data from Custom Sources Data From Custom Tables New Facts, Dimensions, Hierarchies

Data can come from many sources Sources with exis>ng adapters you can customise Sources with adapters but no load rou>ne (Procurement) Unsupported sources (Universal Adapter)


OBIA on JDE Gotchas Packed Fields JDE Date format and Number format Capturing Change Data Local Currency Codes Error Handling JDE Schema Information Combining information from different subject areas ETL Scheduling Options Security integration


JDE Packed Fields JDE stores certain fields with a fixed length (packed)

If these space are not removed, filters and navigations in OBIEE will fail (OBIEE server automatically trims the spaces). Recommendation: have a proper strategy in place to remove these fields. Standard mappings may need to be reviewed as well.


JDE Date Format Description JDE stores date fields as C-YY-DDD, which is the

century after 1900, the year in that century and the Julian date within that year

Problem We need an Oracle formatted date, so that

functions like ago will work. Resolution date(1900+(field1/1000),1,1)+val(right(str(field1),3))-1


JDE Date Format JDE stores dates in Julian format. Need to be converted to Gregorian to store in the DW. Oracle provides a reusable mapplet for this purpose.

Recommendation: promote the use of existing reusable tools (such as mapplets) within the development team. Do it early in the project, and encourage people to create more tools and share with the rest of the team.


JDE Number Format Description JDE handles floating point numbers(decimals) as integers.

The information about how to interpret this number is stored in the Metadata tables.

Problem We need decimals for calculations and reporting Resolution A decimal shift mapplet is provided by Oracle which reads

the number of decimals to be shifted from metadata tables and converts this integer to an actual meaningful floating point number in BI Apps.


Capturing Change Data Description JDE does not reliably store audit information for

master data and transactions. Problem This makes it difficult to reliably capture change

data that has been added since the Last Update Date to the warehouse.


Capturing Change Data Two steps involved: 1. SDEs

1. When doing incremental loads, will pick new transactions comparing Last Updated field in JDE to the last extraction date (internal parameter)

2. SILs 1. Once the records are in the staging tables, the target tables will get updated

based on a lookup by a unique record identifier.

Recommendation: make sure this logic is defined correctly. Sometimes a mapping may be pulling information from more than one table (F4301, F4311) and a record should be picked if ANY of the source tables has changed. These problems may be hard to spot.


Error Handling Description JDE does not validate all the data that you might

be wanting to capture. i.e. Category Codes DAC is configured to stop when it encounters and

error. Problem This can cause problems with the DAC which will

stop on the first occurrence of an error.


Error Handling Standard OBI Apps does NOT perform error handling in ETLs Informatica Parameter: Stop on errors specifies number of non-fatal errors to allow (reader, writer, dtm errors)

- 0 means it wont stop. The standard mappings use:

0 for SDE mappings (ETL does not stop) 1 for SIL/PLP mappings (ETL stops with 1st non-fatal error)

An alternative need to be considered: Is the standard approach enough for your project needs? Should some records be moved to a rejected area and reinjected into

the process after analysis? Trade-off effort/functionality

Recommendation: address this challenge early in the project. Different stakeholders (sales, procurement, financials) may have different requirements.


JDE Schema Information Description JDE does not store tables and fields with

meaningful names. Problem This can make it difficult to build ETL and SQL. Resolution You need to interrogate the metadata dictionary in order to

find what you are looking for. Useful to maintain detailed mapping and lineage documentation during the project.


JDE Schema Information JDE stores information in four schemas

Data Control Data Dictionary System

All four required in mappings (for example, Data Dictionary required to identify number of spaces when performing decimal shifts.) Recommendation: to simplify how connections are managed, create a database

user with synonyms for tables in all these schemas


Combining information from different subject areas

In OBIEE 10.1.3.4.1, its not easy to combine information from different Subject Areas into a single request e.g. combining GL data with Purchasing information Prerequisites:

Conformed dimensions are required to join the two worlds (a common Time dimension, a Purchase Order number, etc)

Alternatives:

Design ad hoc subject areas which combine information from both areas. This the recommended approach.

There are ways of creating one-off reports, based on logical SQL which combines information from multiple subject areas. Not recommended.

Recommendation: when designing subject areas, think ahead to make sure you have coverage. Are you planning to combine Sales info with Fixed Assets info? You may need an ad-hoc subject area for this.


ETL Scheduling Options Description JDE Scheduler supports defining the batch jobs,

start time and frequency and executes batch jobs as per the schedule.

Problem JDE Scheduler does not support defining

dependencies and executing batch jobs based upon the completion of pre-requisite batch jobs but it can be customised to achieve this.


ETL Scheduling Options Resolution JDE scheduler can be customised to trigger non-JDE batch

jobs, for example DAC command line utility can be used to trigger execution plans in OBI Analytics via JDE Scheduler

JDE Scheduler can be customised to trigger an Informatica workflow, for example Data Migration and Integration type ETL

It can also trigger SOA and B2B Web Services Integration

Multiple Time Zones can catered using multiple Batch Servers for scheduling jobs

Daylight Savings support is available with the JDE Scheduler


Security Integration Description Oracle BI Applications for JD Edwards has no security

integration built in between JDE and OBIEE

Problem Oracle BI Applications for JD Edwards has no security

integration built in between JDE and OBIEE


Security Integration Resolution Any industry standard LDAP server can be used to store the users and

roles for both the applications

Users can use the same account to login into multiple applications, reducing the need to remember multiple passwords and hence reducing the password resets

Oracle package DBMS_LDAP can be used to retrieve the LDAP roles into OBIEE in the desired format

Same set of Organisation roles can be consumed by JD Edwards and OBIEE, for example a Procurement Manager who creates a Purchase Order in JD Edwards can be set up to see the Purchase Order Dashboard in OBIEE


Security Integration Resolution Single Sign-On products, for example Oracle Application Server can be

used to integrate JD Edwards and OBIEE, reducing the need for multiple logins to access different applications, providing a unified interface experience to business users

Users can be classified into Categories like Consumers, Intermediate Users, Advanced Users and Administrators to associate varying level of control in both the applications

OBIEE ships with a JSR-168 bridging portlet which can used to publish the reports on portal along with JDE content


Deployment Options Standalone Dashboards Portal integration via JSR-168/WSRP Embedded Directly into JDE


Implementation Lessons Learnt

Get involved early in a JDE implementation Set the right Strategy in place, and ensure critical designs go the

right way Involve JDE Functional and Technical experts

Will make the most out of your solution Reduces design time for new mappings Creative solutions which may not be spotted by the DW team

Start small and iterate If extending the model, gain confidence by addressing a specific

subject area, and building it end-to-end. Do end to end mapping / development (i.e. Dont try writing all

SDEs first)


OBIA implementation cycle

PLAN

DES

IGN

BUILD

REV

IEW

PLAN

DES

IGN

BUILD

REV

IEW

PLAN

DES

IGN

BUILD

REV

IEW

Pilot First Cut Release

8-10 weeks 8-10 weeks 8-10 weeks

HIGH PERFORMANCE TEAM

RAPID APPLICATION DEVELOPMENT


When to Buy and When to Build

BI Solu>on up and running

Mainly for supported ERP source

Requirements are close to vanilla

No exis>ng BI solu>on

Not sure what you want, prepared to exploring op>ons

If you want a highly customizable, high performing, flexible and scalable solu>on.

Data for BI does not mainly come from supported ERP systems

Matured BI systems and long successful implementa>on history

Want to fine tune your exis>ng BI to beQer handle/complement exis>ng systems

Buy Build


BI Analytics Availability CRM Financials Human Resources

Supply Chain & Order Management

Procurement & Spend Projects

EBS R12.1.2 NEW NEW NEW NEW NEW

EBS R12.1.1

EBS R12

EBS 11.5.10 Service only

PSFT 9.1 NEW NEW NEW NEW

PSFT 9.0

PSFT 8.9

JDE E1 8.11SP1

JDE E1 8.12 NEW

JDE E1 9.0 NEW

JDE World A9.2

Universal

Siebel 8.1.1

Not Applicable Siebel 8.0

Siebel 7.8


BI Analytics Accelerators for JDE CRM Financials Human Resources

Supply Chain & Order Management

Procurement & Spend Projects

EBS R12.1.2 NEW NEW NEW NEW NEW

EBS R12.1.1

EBS R12

EBS 11.5.10 Service only

PSFT 9.1 NEW NEW NEW NEW

PSFT 9.0

PSFT 8.9

JDE E1 8.11SP1 REDROCK REDROCK REDROCK

JDE E1 8.12 REDROCK NEW REDROCK REDROCK

JDE E1 9.0 REDROCK NEW REDROCK REDROCK

JDE World A9.2 REDROCK REDROCK REDROCK

Universal

Siebel 8.1.1

Not Applicable Siebel 8.0

Siebel 7.8


Red Rock BI Accelerators in Summary

JDE Analytics not yet available from Oracle Reduced time to implement Reduced total cost of ownership Reduced project risk by implementing a proven

solution Deliver OBIEEs full product feature set

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