Service Oriented Architecture for EBS
description
Transcript of Service Oriented Architecture for EBS
![Page 1: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/1.jpg)
![Page 2: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/2.jpg)
![Page 3: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/3.jpg)
The following is intended to outline our general product direction. It is intended for information purposes only,
and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or
functionality, and should not be relied upon in making purchasing decisions.
The development, release, and timing of any features or functionality described for Oracle’s products remains
at the sole discretion of Oracle.
![Page 4: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/4.jpg)
Service Enabling E-Business Suite
Nishit RaoGroup Product Manager
Fusion Middleware
@NorCal OAUG Jan 17th 08
![Page 5: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/5.jpg)
Service Oriented Architecturefor EBS
![Page 6: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/6.jpg)
What is Service Enablement?
ServiceBroker
Service Consumer
ServiceProvider
ServiceContract
ServiceClient
RegisterFind
It’s all about…
• Capability to Provide Services
• Ability to Consume Services
• Abstracted Re-Usable Interfaces
• Standard Based Web Services
• Documented Services & API
![Page 7: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/7.jpg)
Why Service Enablement?Business Drivers
• Leveraging the investment of existing Applications• Rapid time to design and deploy new solutions• Interoperability in a heterogeneous ecosystem• Integrated View of business processes • Maximize ROI by re-usability of services• Low TCO for implementation and deployment
![Page 8: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/8.jpg)
Service Oriented Architecture SOA Concept E-Business Suite SOAService Broker: Describe Service’s Location and Contract
Integration Repository
Service Provider: An appropriate agent to implement a particular service
Oracle E-Business Suite Adapter
IntegrationRepository
Service Consumer
E-BusinessSuite Adapter
ServiceContract
ServiceClient
RegisterFind
![Page 9: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/9.jpg)
Integration RepositorySingle Source of Truth
• PL/SQL APIs (2650+)
• Open Interface Tables (147+)
• Concurrent Programs (214+)
• XML Gateway (170+)
• eCommerce Gateway (24+)
• Interface Views
• Java
• Web Service
![Page 10: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/10.jpg)
Integration Repositoryhttp://irep.oracle.com
• Catalog of all Public Interfaces – the single source of truth for Integration
• Common User Interface to search and browse E-Business Suite interfaces
• Embedded within the core E-Business Suite schema to leverage the standard security system
• Preconfigured for exposing & administering Interface Points as Web Services
• Automatically kept in step with source code, via standard patching technology
![Page 11: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/11.jpg)
Oracle E-Business Suite Adapter Schematic Architecture
Oracle SOA Suite
ESB B2B
BPEL PM BAM
OracleApps
Adapter
Open Interface Table & Concurrent Programs
XML & eCommerce Gateway
PL/SQL API, Views, Business Events
Inte
gra
tion
Re
po
sito
ry
![Page 12: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/12.jpg)
Oracle Adapter Architecture
J2EE Application Server(Oracle AS, BEA Weblogic, JBoss,
IBM Websphere)
Oracle Adapters(JCA1.5 Resource Adapter)
Legacy Legacy ApplicationApplication
Package Package ApplicationApplication
BPEL PM
TechnologyTechnology
ESB
AdapterDesign-time(JDeveloper)
JCA1.5
Backend Native
Interfaces
AdapterFramework
WSDL/JCA
Generates WSDL / JCA Service definition
Exposes WSDL/JCA Services
![Page 13: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/13.jpg)
Salient FeaturesOracle Applications Adapter
• Leverages Integration Repository for 11.5.10• Expose only recommended public interfaces
• Version aware design-time• Packaged IREP content for 11.5.10• Direct Application connectivity for pre 11.5.10
• Completely standards based product
• XA Support
• Automatic Application Context Initialization
![Page 14: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/14.jpg)
Oracle Apps AdapterStandards Based
• Based on J2CA 1.5 standards
• Deployed as a resource adapter in the same Oracle AS Server Containers for J2EE (OC4J)
• Supports open standards, such as • J2EE Connector Architecture (J2CA)• Extensible Markup Language (XML)• Web Service Invocation Framework (WSIF)• Web Service Inspection Language (WSIL)• Web Service Definition Language (WSDL)
• Uses JDeveloper based design-time environment
• Generates Adapter metadata as WSDL files with J2CA extension
![Page 15: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/15.jpg)
Supported Interfaces • Business Events
• Seeded and custom events for outbound• Only custom events for inbound
• PL/SQL APIs • Packaged IREP annotated for 11.5.10 (public APIs)• All for pre-11.5.10• Custom + Ones still not annotated in IREP
• XML Gateway Interfaces • Seeded + custom maps
• Open Interface Tables & Concurrent Programs
• ECommerce Gateway Interfaces
![Page 16: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/16.jpg)
Oracle E-Business Suite Adapter Benefits
• Exposes E-Business Suite Integration Interfaces as standard Web Services for 1.5.x versions• Supports multiple versions of Oracle Apps in a
heterogeneous ecosystem• Supports most-used interface types
• Intuitive UI• Simplifies design-time experience
• Faster design to deploy time • Declarative development of integration solutions
![Page 17: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/17.jpg)
About Integration Interfaces
![Page 18: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/18.jpg)
Business Event System
• Events as business documents• Component of the Oracle Workflow• Based on Oracle Advanced Queues (Oracle AQ)• Allows Apps modules and external systems to raise events• Facilitates event subscriptions• Subscriptions can be synchronous or asynchronous
• Provides hooks into the E-Business Suite for,• Messaging Integration• Workflow Business Processes• Code Extensions
• Supports non-invasive changes
![Page 19: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/19.jpg)
Business Event System Component Architecture
BusinessEventsSystem Workflow
Engine
Oracle Applications
AQ
AQ
AQ
AQ
AQ
AQ
Business Events (XML)
Business Events• New Order• Update Order• Cancel Order
![Page 20: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/20.jpg)
PL / SQL APIs
• Public PL/SQL are used for inserting and updating Oracle Applications data
• Multiple operations can be performed by the procedures for a Business Service
• The PL/SQL APIs are typically used for A2A integration purposes
![Page 21: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/21.jpg)
PL/SQL APIs Architecture
Data
Design Time
Run Time
IREP
Simple Data Type
JPub PL/SQL Wrappers
Apps Context
InfoWSDL
Shopping CartAddRemove
List
<soap:envelope> <payload> <data> </data> <payload><soap:envelope>
Apps.Initialize
ComplexData Type
![Page 22: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/22.jpg)
Oracle XML Gateway
• Typically used to integrate with trading partners using XML Document formats that conform to OAG standards
• Messaging platform for transmitting XML documents
• Repository-based message designer
• Event-Driven message processing using Workflow
![Page 23: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/23.jpg)
XML GatewaySchematic Transactional Diagram
E-Business SuiteE-Business Suite XML Gateway
Business Event
Workflow
Message Queues
Out
In
Create XML
Message*
Consume XML
Message*Workflow
API Business Event
PurchaseOrder
• XML Messages defined byOAG
SalesOrder
![Page 24: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/24.jpg)
Open Interface Tables
• Intermediate staging tables when the data is inserted / updated.
• The data from these tables is posted into the base tables via the concurrent programs
• The Open Interface Tables can be exposed as web service based integration interfaces
• The Open Interface Tables are typically used for internal and A2A integration purposes
![Page 25: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/25.jpg)
Open Interface TablesSchematic Diagram
Oracle Form
ImportProgram Interface Tables
SQL*Loader
Database
GatewayTechnology
EDI Gateway /XML Gateway
3rd PartyAdapterValidation using the
systems application logic
Non
Oracle
Database
Oracle
Database
Flat FileFlat File
EDI or XML
EAI EAI SolutionSolution
![Page 26: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/26.jpg)
Open Interface TablesArchitectural Diagram
Data
Design Time
Run Time
Interface Tables
IREP
Apps Context
Info
WSDL
Shopping CartAddRemove
List
<soap:envelope> <payload> <data> </data> <payload><soap:envelope>
Apps.Initialize
CreateJOIN
(optional)
![Page 27: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/27.jpg)
Concurrent Programs
• An Execution file that can be an operating system file or database stored procedure which contains application logic (Example: PL/SQL, Java)
• Typical use is to move data from staging tables to base tables
• The concurrent program can be exposed as a web services based integration interface
• The concurrent program is typically used for internal and A2A integration purposes
![Page 28: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/28.jpg)
Concurrent ProgramsArchitectural Diagram, Example
Apps.Initialize
Design Time
Run Time
IREP
Apps Context
Info
WSDL
Co
nc
urr
en
tP
rog
ram
ConcurrentProgram
Inte
rfac
e T
able
s
Apps.Initialize
Bas
e T
able
s
![Page 29: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/29.jpg)
Leveraging Fusion Middleware
![Page 30: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/30.jpg)
Oracle BPEL PM Process Orchestration
Web Service Web Service Interface in Oracle Interface in Oracle
BPEL PM BPEL PM
Oracle BPEL PM
Concurrent ProgramsConcurrent Programs
XML & eCommerce XML & eCommerce GatewayGateway
Oracle EBusiness
SuiteAdapter
Open Interface Tables, Open Interface Tables, View, PL/SQL APIsView, PL/SQL APIs
Business EventsBusiness Events
Oracle E-Business Suite Integration Interfaces Apps AdapterIn
tegr
atio
n R
epos
itory
![Page 31: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/31.jpg)
Oracle ESB Event Driven Architecture
Oracle ESB
Concurrent ProgramsConcurrent Programs
XML & eCommerce XML & eCommerce GatewayGateway
Oracle EBusiness
SuiteAdapter
Open Interface Tables, Open Interface Tables, View, PL/SQL APIsView, PL/SQL APIs
Business EventsBusiness Events
Oracle E-Business Suite Integration Interfaces Apps AdapterIn
tegr
atio
n R
epos
itory
![Page 32: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/32.jpg)
Oracle Business Activity MonitoringReal-Time Dashboards
Oracle BAM
Concurrent ProgramsConcurrent Programs
XML & eCommerce XML & eCommerce GatewayGateway
Oracle EBusiness
SuiteAdapter
Open Interface Tables, Open Interface Tables, View, PL/SQL APIsView, PL/SQL APIs
Business EventsBusiness Events
Oracle E-Business Suite Integration Interfaces Apps AdapterIn
tegr
atio
n R
epos
itory
![Page 33: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/33.jpg)
Oracle DB Adapter vis-à-vis Oracle Applications Adapter
Feature DB Adapter Oracle Applications Adapter
Supported Interfaces
•PL/SQL API• Open Interface Tables & Concurrent Programs•Open Interface Views
•PL/SQL API•Open Interface & Concurrent Programs•BES•XML Gateway•Open Interface Views
Integration with IREP
Not possible Supported
Public versus private interfaces
Exposes both public as well as private Oracle Application Interfaces
Only exposes public Oracle Application Interfaces
Application Context support
Does not provide any support.
Enables application context to be set up either statically or dynamically
![Page 34: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/34.jpg)
EBS Adapter Demo
![Page 35: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/35.jpg)
Order Visibility Case Study
![Page 36: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/36.jpg)
Business Problem• The Business Use Case
• Move to automated Quote-to-Order Processing.• Faster rampup of additional B2B partners.• Increased RN PIPs interactions (new message types being added)• Partners are demanding faster turnaround, forcing Company to
upgrade I.e. – stop being the bottleneck
• What is expected from BPEL/BAM• Event driven integration and orchestration for Order Status, ASN,
and Invoice from ERP (EBS) to B2B• Create RosettaNet documents for PO, ASN, and Invoice• Order Processing Dashboard
![Page 37: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/37.jpg)
Technical Issues/Requirements• Technical Requirements
• Integrate EBS with 3rd Party B2B using JMS.• Order Processing was heavily customized with custom PL-SQL
validation. • The Order for EMEA has different validation from Order for
APAC.• SLA from trading partners (15m – 1h) turnaround for order
processing.
• Software versions• EBS for Order Processing.• 3rd Party for B2B.• BPEL for Integration and BAM for Visibility.• Siebel for Order Capture.
![Page 38: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/38.jpg)
Logical Architecture
Events published to
single generic Q
Order Processing Workflow events
generated at Key Transaction Points
Siebel Captures Order
and matches to Quote
sends order to EBS
Generic
Queue
BPEL dequeues using correlation
ID and enqueue to JMS
Order StatusInvoiceASN
![Page 39: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/39.jpg)
BAM Usage• Information available:
• Order status• Volume counts• Cycle times• B2B service level• Errors
• Search capability:• Date range• Error• Customer• Quote number• PO number• SO number• Last state
![Page 40: Service Oriented Architecture for EBS](https://reader035.fdocuments.us/reader035/viewer/2022062500/56815994550346895dc6dad4/html5/thumbnails/40.jpg)
AQ&