A Working Heterogeneous Order To Cash System Using Oracle

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A Working Heterogeneous Order To Cash System
Using Oracles Fusion Middleware

• Georgia Oracle User Conference

21 Mar 2006
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Agenda

• Case Overview
• Current Process
• Requirement
• Solution using BPEL
• Modeling the process in BPEL
• Setting up the services

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Current Order To Cash System

• Quotes and Orders flow through multiple Systems
• A pre processor based on Web Methods is used

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Requirements from the Order To Cash System

• 1.      Quotes and Orders are passed by
  Storefront and Quote / Order has to be created
  online
• 2.      Order Response will be sent for all
  transactions received
• 3.      Part numbers to be validated against the
  Part Master
• 4.      Actual Turbine Serial Number must be
  passed.
• 5.      Price needs to be obtained from Oracle
  ERP
• 6.      Ship to, Bill to and other information
  needs to be validated in Oracle

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Two Possible Approaches
BPEL
EAI

• Easy mapping to many existing database objects
• Extention of an existing platform
• New Technology
• Acquisition cost

• Requires some custom development
• Introduction of a new footprint
• Proven Technology
• Acquisition cost

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Modeling The Process

• Process broken into three components
• Item Validation
• Get Price
• Create Order
• Each component setup as a service
• Two Partners linked to each other
• Asynchronous mode of data transfer

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Item Validation Service

• The objective of item validation is to ensure
  that the part number entered exists in the Oracle
  Item

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Item Validation Service

• Port Type Definition
• Two portTypes are defined, each with a one-way
  operation one to initiate the asynchronous
  process and one for the process to call back the
  client with the asynchronous response

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Item Validation Service

• Element
• Define the elements that need to be passed from
  the store front to the other application
• Include both the Request Element and the Response
  Element

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Item Validation Service

• Create Partner Link
• Partnerlinks represent services that BPEL
  processes can call or interact with.
• Include both the Source and the Destination
  Applications

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Item Validation Service

• Create Partner Link
• Map to stored database procedure which has to be
  called

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Item Validation Service

• Data Manipulation
• Map to stored database procedure which has to be
  called
• use XPath and the BPEL ltassigngt activity to
  perform simple data manipulation to initialize
  the input variable you are passing to the

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Item Validation Service

• Compile the Process

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Price Request Service

• The objective of price request is to ensure that
  the correct price for the part is obtained from
  Oracle

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Price Request Service

• Port Type Definition
• Define Elements
• Define Partner Link
• Map Attributes

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Price Request Service

• Compile the process

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Create Order Service

• The objective of Create Order Service is to
  enable the creation of the order in the ERP
• Port Type Definition
• Define Elements
• Define Partner Link

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Create Order Service

• Map Attributes
• XML file used to capture all order attributes
  from storefront to ERP
• Attributes mapped from XML fragment to Process
  Order API

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Create Order Service

• Compile the process

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Contact Information
Kirit Goyal Kirit.Goyal_at_genpact.com 404 513 1378
www.genpact.com