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SAP Net Weaver Architecture,
SAP Net Weaver Architecture,
SAP Net Weaver Architecture,
SAP Net Weaver Architecture,
SAP Net Weaver Architecture,
SAP Net Weaver Architecture,
SAP Net Weaver Architecture,
SAP Net Weaver Architecture,
SAP Net Weaver Architecture,
SAP Net Weaver Architecture,
SAP Net Weaver Architecture,
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SAP Net Weaver Architecture,

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SAP Netwaever

SAP Netwaever

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  • 1. 2/1/2010 1 Spring 2010 CSCI 5730 Enterprise Information Systems SAP NETWEAVER ARCHITECTURE CONCEPTS, PART 1 What is NetWeaver? Set of cooperative technologies that provide internal connectivity (integration) between SAP modules and external connectivity with other systems. Eases integration between systems. Provides framework for development. Open and standards- based.
  • 2. 2/1/2010 2 Evolution of ERP through 3 eras SAP NetWeaver: Integration and Application Platform for Lower TCO SAP ERP Product Evolution Graphic copyright SAP
  • 3. 2/1/2010 3 Evolving the Operating Platform From SAP NetWeaver Composition Environment, Oliver Mayer SAP Enterprise System Architecture
  • 4. 2/1/2010 4 NetWeaver vs. Legacy Structure—end user experience Graphic from: Enterprise SOA Roadmap and Evolution of NetWeaver Platform by SAP Korea Service Oriented Architecture NetWeaver uses a Service Oriented Architecture (SOA) as its core framwork.
  • 5. 2/1/2010 5 8 Major NetWeaver Components 1. SAP Web Application Server (WAS) Application platform for runtime functionality and development. All NetWeaver components are built on SAP WAS. Components written in J2EE or ABAP. Debuted with R/3 enterprise—core of the system. ESA design strategy.
  • 6. 2/1/2010 6 SAP Web Application Server (WAS) 5 tiers to architecture: Presentation layer--user interface Business Layer--receives requests and formulates responses consistent with business logic. Integration Layer--manages the integration among various systems. Connectivity Layer--handles the actual transportation of inbound and outbound traffic (HTTP, HTTPS, SSL, SMTP, SOAP, etc.) Persistence Layer--connectivity to OS and Database infrastructure. SAP Web Application Server Architecture Graphic from: SAP Web Application Server: Architecture and Programming Model by Matt Kangas, SAP Labs
  • 7. 2/1/2010 7 Programming Language Support Graphic from: SAP Web Application Server: Architecture and Programming Model by Matt Kangas, SAP Labs Persistence Graphic from: SAP Web Application Server: Architecture and Programming Model by Matt Kangas, SAP Labs
  • 8. 2/1/2010 8 5 key SOA/ESA standards-based elements XML (Extensible Markup Language) SOAP (formerly Simple Object Access Protocol) UDDI (Universal Description, Discovery, and Integration Services) WSDL (Web Services Description Language) BPEL/BPEL4WS (Business Process Execution Language/for Web Services) Services in Action Web Service Service Provider WSDL Service Broker UDDI Service Description Service RequestorBind SOAP BPEL for Usage
  • 9. 2/1/2010 9 2. SAP Exchange Infrastructure (XI) Provides infrastructure for XML-based message/data exchanges among SAP components and non-SAP components. In latest/upcoming NetWeaver release, renamed Process Integration (PI). Provides connectivity with systems external to a companies in-house landscape. Integration Broker, Business Process Management Outside Vendor System Order Mgmt Production Finance Customer System Composite Application Framework, BI, Master Data Management Portal, Collaboration, Multi-Channel Access Manager Accountant Planner Application Services Enterprise Services iViews, etc.
  • 10. 2/1/2010 10 Exchange Infrastructure Components Graphic from: Introduction to SAP Exchange Infrastructure by Wolfgang Fassnacht and Ginger Gatling Exchange Infrastructure Design Graphic from: Introduction to SAP Exchange Infrastructure by Wolfgang Fassnacht and Ginger Gatling
  • 11. 2/1/2010 11 Integration Server/Adapter Architecture Graphic from: Introduction to SAP Exchange Infrastructure by Wolfgang Fassnacht and Ginger Gatling Copyrights Microsoft, Windows, Excel, Outlook, and PowerPoint are registered trademarks of Microsoft Corporation. IBM, DB2, DB2 Universal Database, System i, System i5, System p, System p5, System x, System z, System z10, System z9, z10, z9, iSeries, pSeries, xSeries, zSeries, eServer, z/VM, z/OS, i5/OS, S/390, OS/390, OS/400, AS/400, S/390 Parallel Enterprise Server, PowerVM, Power Architecture, POWER6+, POWER6, POWER5+, POWER5, POWER, OpenPower, PowerPC, BatchPipes, BladeCenter, System Storage, GPFS, HACMP, RETAIN, DB2 Connect, RACF, Redbooks, OS/2, Parallel Sysplex, MVS/ESA, AIX, IntelligentMiner, WebSphere, Netfinity, Tivoli and Informix are trademarks or registered trademarks of IBM Corporation. Linux is the registered trademark of Linus Torvalds in the U.S. and other countries. Oracle is a registered trademark of Oracle Corporation. HTML, XML, XHTML and W3C are trademarks or registered trademarks of W3C®, World Wide Web Consortium, Massachusetts Institute of Technology. Java is a registered trademark of Sun Microsystems, Inc. JavaScript is a registered trademark of Sun Microsystems, Inc., used under license for technology invented and implemented by Netscape. SAP, R/3, SAP NetWeaver, Duet, PartnerEdge, ByDesign, SAP Business ByDesign, and other SAP products and services mentioned herein as well as their respective logos are trademarks or registered trademarks of SAP AG in Germany and other countries. Business Objects and the Business Objects logo, BusinessObjects, Crystal Reports, Crystal Decisions, Web Intelligence, Xcelsius, and other Business Objects products and services mentioned herein as well as their respective logos are trademarks or registered trademarks of Business Objects S.A. in the United States and in other countries. Business Objects is an SAP company. Other products mentioned in this presentation are trademarks of their respective owners. Presentation prepared by and copyright of Dr. Tony Pittarese, East Tennessee State University, Computer and Information Sciences Dept. (pittares@etsu.edu) Podcast lecture related to this presentation available via ETSU iTunesU.

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