SAP PressMysap Technology Overview

1、 , , sapsap e-e- technology services, sap korea sap ag 2001, , sap e- , 2 topicstopics mysap open integration mysap, collaboration e-business platform evolution of business & technology application integration information sap ag 2001, , sap e- , 3 evolution of business improved effectiveness through

2、 cooperation along the supply chain cost reduction and efficiency through integration of business processes value creation through collaboration within business communities e-community enterprise resource planning inter-enterprise co-operation collaborative business e-business genealogy sap ag 2001,

3、 , sap e- , 4 inter-enterpriseinter-enterprise co-operationco-operation enterprise resourceenterprise resource planningplanning collaborativecollaborative businessbusiness bus infrastructurebus infrastructure shared central knowledge, small number of peer-to-peer connections direct direct connection

4、sconnections integration nightmare exponentially growing complexity database database integrationintegration integration by single centralized data model shared knowledge for e-business collaboration technology genealogy sap ag 2001, , sap e- , 5 crm marketplace what a company needs industry functio

5、ns financials enterprise portal human resources procurement business intelligence supply chain management product management sap ag 2001, , sap e- , 6 mysap technology - extending and not replacing inter-enterpriseinter-enterprise co-operationco-operation enterprise resourceenterprise resource plann

6、ingplanning collaborativecollaborative businessbusiness business frameworkbusiness framework nbusiness objects nbapis ncomponents ninternet transaction server user-centric designuser-centric design nease of use nroles nworkplace internet-businessinternet-business frameworkframework nxml-support nsap

7、 business connector nwebflow nsap gui for html 19961996 1997199719981998199919992000200020012001 collaborative servicescollaborative services neverything is a service nsap web application server nportal & exchange infrastructure sap ag 2001, , sap e- , 7 mysap hosted solutions mysap technology mysap

8、 services this is what you get from sap mysap marketplace* mysap enterprise portal * sapmarkets & commerce one jointly deliver marketset, mysap crm industry solutions mysap financials mysap hr mysap e-procurement mysap bi mysap scm mysap plm sap ag 2001, , sap e- , 8 open integration technology with

9、 mysap technology easy to useeasy to useuser-centric, web design easy to deployeasy to deploy component-based architecture easy to changeeasy to change open integration of collaborative services easy to easy to integrateintegrate integration by design, open standards easy to scaleeasy to scale high

10、performance multi-tier internet architecture reliable reliable operationoperation stay always online low cost of low cost of ownershipownership common platform no migration no migration necessarynecessary everything is a service infrastructure forinfrastructure for collaborative businesscollaborativ

11、e business sap ag 2001, , sap e- , 9 topicstopics mysap open integration evolution of business & technology application integration information mysap, collaboration e-business platform sap ag 2001, , sap e- , 10 application spaghetti drives the business best-of-breed solutionsbest-of-breed solutions

12、 n many different vendors n custom made solution n proprietary technology n point-to-point integration perilous factor for future perilous factor for future successsuccess n complex business environment n maintenance night mare n multiple dependencies source: gartner group behind the scene of busine

13、ss solutions sap ag 2001, , sap e- , 11 mysap.com: collaborative business scenariosmysap.com: collaborative business scenarios sap ag 2001, , sap e- , 12 mysap technology for open e-business integration mysap technology exchange infrastructure portal infrastructure sap web application server mysap c

14、rm legacy . sap r/3 enterprise mysap scm mysap e-procurement external . . mysap plm mysap technology technical overview sap ag 2001, , sap e- , 13 nseamless integration nopen integration architecture nservices orientated technology nquick response to change nhigh business agility without without mys

15、ap technologywithwith mysap technology nindividually linked applications nhand coded individual links nmaintenance nightmare ndata replication nhigh cost of ownership flexible, integrated e-business infrastructure mysap technology eases application integration sap ag 2001, , sap e- , 14 application

16、integration building blocks internet comm. framework (http, smtp.) xml / xslt enabling security, sso, ldap directory toolkit rfc, trfc, qrfc application link enabling sap webflow data transfer workbench sap web app server sap portal sap business connector sap com+ connector sap java connector bapis/

17、 plugins business communication c-business scenario enabling interface repository internet adviser certified partner products semantic xml standards sap ag 2001, , sap e- , 15 fundamental shift in business technologyfundamental shift in business technology n services: application functions become a

18、service n collaboration: people & business continuously share services n net-centric infrastructure: directories and repositories capturing shared knowledge true collaboration anytime, anywhere, anyhowtrue collaboration anytime, anywhere, anyhow n open combination of services, regardless of location

19、 n xml-based infrastructure n portals, exchanges, roles, and personalization business flexibility and proven reliabilitybusiness flexibility and proven reliability n based on open internet & industry standards n built for heterogeneous system landscapes n created for individual e-business solutions

20、mysap technology requirements open, net-centric e-business integration platform sap ag 2001, , sap e- , 16 open, net-centric integration platform mysap technology building blocks portal infrastructure exchange infrastructure service-providing component technology portal infrastructureportal infrastr

21、ucture nsingle-point of personalized access to all information, applications and services npresentation component framework for aggregation nunification for in-context navigation exchange infrastructureexchange infrastructure ncomprehensive design time and run time support nshared business semantics

22、 ncentral business process control web application serverweb application server nhighly scaleable & available service providing component technology nconnectivity based on open internet & industry standards nplatform independent, open to partner technologies sap ag 2001, , sap e- , 17 portal infrast

23、ructure exchange infrastructure service-providing component technology seamless experience across seamless experience across multiple applicationsmultiple applications neasy leverage of already available assets ncost reduction through improved value chain nimproved customer and partner loyalty throu

24、gh better information and services reduce integration cost and reduce integration cost and accelerated time to marketaccelerated time to market nservices can easily be accessed, deployed and combined nindependently changeable services ne-business solutions can easily be adapted and enhanced drive yo

25、ur business free from drive your business free from technical constraintstechnical constraints nno disruptive technologies but seamless evolution and investment protection ncomprehensive security, globalization, systems management nfull life-cycle support ease of integration, collaboration, change,

26、and use mysap technology benefits sap ag 2001, , sap e- , 18 topicstopics mysap open integration evolution of business & technology application integration information mysap, collaboration e-business platform sap ag 2001, , sap e- , 19 business technologybusiness technology platform map platform map

27、, edition 2001, edition 2001 supported platforms programming languages database presentation operating system architecture/ system * windows nt/intel is only supported for existing customers communication environment mainframemidrangewindows microsoft windows 2000 / nt intel ibm os/400 as/400 ibm os

28、/390 s/390 java web browser ms windows abap objectsvisual basic / c#java / javascript ibm db2 /udb /400 /390 oracleinformix microsoft sql-server sap db* mobile devices .net / com+http / xml / soapjava / corba unix compaq tru64 unix alpha siemens reliant unix mips sun solaris sparc ibm aix power pc h

29、p ux pa linux intel c / c+ sap ag 2001, , sap e- , 20 drag & relate r/3 interface diagtcp/ipftpmapi/tapi screen/guibatch input http rfc direct input xmlxrfcwebrfcsrfcarfc trfc qrfc idoc bdoc bo / bapi ale protocol technology semantics distribution crm distr. model bc its interface treeinterface tree

30、 sap ag 2001, , sap e- , 21 external system rfc r/3 system external rfc server program external rfc client program function. endfunction. . callfunction. destination. . abap function module l currently the most important communications protocol next to diag l call one function in one external system

31、 l processing can be synchronous, asynchronous, transactional and “queued” rfc remote function callrfc remote function call sap ag 2001, , sap e- , 22 l business objects are the representation of real objects in a business management application system. data layer interface layer (implementation and

32、 structure) integration layer (business logic) access layer (technology for outside access) l interface := series of clearly defined methods that identify the behavior of ideally encapsulated objects. business objectbusiness object sap ag 2001, , sap e- , 23 material bapi order bapi delivery bapi ab

33、ap dictionary relational db system abap code (rfcs, programs) l bapis are semantic interfaces. l a bapi is defined as a method applied to a business object in bor. l a bapi is implemented as a function module (rfc). l idocs can be generated from bapis. l performance corresponds to direct input. bapi

34、 business apibapi business api sap ag 2001, , sap e- , 24 integration and connectivity based on sap java connector n enables communication between existing sap system and java application n supports inbound (java calls abap) as well as outbound (abap calls java) communication n hides all difficult p

35、arts like codepages, data type conversions, connection pooling, etc. from the programmer n consistent and easy-to-learn class design and api mysap.com component idoc bapi sap java connector java application browser http request http response rfc, trfc http:/ sap ag 2001, , sap e- , 25 clients vb jav

36、a asp vb script visual c+ http dcom more . bapi abap objects microsoft transaction server with dcom component connector r/3 application sever the sap dcom connector is the bridge between the sap business framework and the windows platform. http:/ sap dcom connectorsap dcom connector sap ag 2001, , s

37、ap e- , 26 sap system sap system xml-based communication via the internet sap business connector automatic conversion of rfcs, idocs, bapis into xml messages and vice versa available for r/3 3.1 onwards free download available at sap ag 2001, , sap e- , 27 internet business connector: sap integratio

38、n module xml/html via http(s), ftp, smtp bapi r/3 idoc representation/validation rfc coder/decoder flow (mapping,routing) rfc trfc http:/ sap ag 2001, , sap e- , 28 mysap solution & marketset sap bc mc hosted mysap solution x p c sap business connector and marketset connector sap bc xml html/ xml xm

39、l xml (xcbl) xml (xcbl) xml (xcbl) xml mc non sap systems mc non sap systems mc b2bi server xml- interface mysap.com solution sap bc non sap systems xpc: xml portal connector mc: marketset connector adapter web applications http:/ sap ag 2001, , sap e- , 29 html page cache mobile computing architect

40、ure overview 1. online mobile web access 2. online on demand: cached web access 3. disconnected: local logic + (xml) message based integration its frontend server message gateway / middleware application server application server application server local or intermediate store 1. 2. 3. cust. grp. cus

41、t. type namefirst namestreetcity docdochfastabendchris12 washington square memphis docgpfieldbrent63 belmore drivenew york nurfisheralice12 washington square memphis http:/ sap ag 2001, , sap e- , 30 web server its workplace server mobile workplace non- sap apps sap bw sap r/3 ( 3.1h) avantgo custom

42、er apps wap services mysap.com mobile workplace device types its service dedicated templates http:/ sap ag 2001, , sap e- , 31 web functionality workflow web inbox (rel. 3.1) web generic decisions (rel. 3.1) webflow miniapp (rel. 3.1) webforms (rel. 4.0) wf-xml (rel. 4.6) http:/ sap ag 2001, , sap e

43、- , 32 flexible, cross componentflexible, cross component business process controlbusiness process control n central control n driving processes within enterprises and cross enterprise boundaries open standardsopen standards n xml-based events n sap and non-sap business objects easy to changeeasy to

44、 change n no programming n immediate deployment n wizards and templates bor enterprise boundary webflow combines people, processes & businesses driving collaborative business processes http:/ sap ag 2001, , sap e- , 33 “well get it to you where-ever you are!” workplace web-browser sapgui lotus notes

45、 mapi client e-mail pervasive computing http:/ sap ag 2001, , sap e- , 34 mysap security authentication using various methods user id/password, digital certificates, third-party authentication single sign-on (sso) secure, digitally signed logon tickets “classical” sso method via user id/password map

46、ping secure communication between client, portal, and external application servers user management ldap directory support user mapping http:/ sap ag 2001, , sap e- , 35 authenticated and encrypted communication internet web server sap web application server secure sockets layer sapgui internet brows

47、er browser saprouter rfc saplpd gss by sap gss by partner ssl by sap ssl by partner generic security services (gss): pki- or kerberos-bases = secure network communication (snc)“ its http:/ sap ag 2001, , sap e- , 36 snc products available (april 2001) computer associates etrust single sign-ontm cybe

48、rsafe trustbroker security solution for r/3tm detusche telekom t-securetm entrust technologies entrust/snctm it_security it_sec_nodetm nec secureware / authentication plug-in for sap r/3tm rsa security keon agent v. 4.5 for r/3tm secude gmbh secude for r/3tm shym technology pkenabletm unisecurity se

49、cutrusttm windows nt sspi available with sap software (sncgss32.dll) authentication only sap crypto library default library provided by sap (free of charge) http:/ sap ag 2001, , sap e- , 37 linux : strong customer demand customers are demanding sap on linux. n positive linux experience: uin enterpr

50、ise computing environment uregarding stability and reliability sap customers can leverage their unix know-how on intel hardware. large and still-growing market share makes linux an attractive platform. sap linuxlab: together with partners mysap.com fully supported on linux saps hardware partners pro

51、vide the same degree of support for linux as for other unix platforms. http:/ sap ag 2001, , sap e- , 38 topicstopics mysap open integration evolution of business & technology application integration information mysap, collaboration e-business platform sap ag 2001, , sap e- , 39 sap r/3 enterprise s

52、ap r/3 enterprise core n the next version of sap r/3 is sap r/3 enterprise n this will be available q2/2002 to all sap r/3 customers as part of sap r/3 maintenance sap r/3sap r/3 enterpriseenterprise http:/ sap ag 2001, , sap e- , 40 sap r/3 development strategy web app. server 6.20 (newest mysaptec

53、hnologies including r/3 basis technologies) 3.1 4.5 4.6 sap r/3 enterprise extensions nnew developments in sap r/3 enterprise are encapsulated in add-ons and can be optionally and flexibly deployed nsap r/3 enterprise add-ons have a separate release cycle to the sap r/3 enterprise core sap r/3sap r/

54、3 enterpriseenterprise corecore sap r/3sap r/3 enterpriseenterprise r/3 basis r/3 basis 4.0br/3 basis 4.5br/3 basis 4.6d sap ag 2001, , sap e- , 41 sap java connector securitymessaging request services (corba, rmi.) tag library browser j2ee application server web server session bean entity bean inte

55、raction & business logic database services user management clustering (load balancing & fail over) administration servlet java server page dynamic page management j2ee application server web container ejb container service container xml-services mysap.com component c+/c/. modules ejb server legacy a

56、pplication web clients database server transaction management etc. sap ag 2001, , sap e- , 42 j2ee application server in-q-my is 100% affiliate of sap ag, founded in july 2000 n in-q-my technologies develops next generation j2ee application server, combining java technology and standards with saps e

57、xperience some important features n jsp/ servlet engine n security n reliability n user management n scalability (load distribution) n pooling (object/thread/connection) sap ag 2001, , sap e- , 43 open database interface database browser devices component connectivity messaging services presentation

58、 services internet communication manager java server pages business server pages java vmabap vm sap web application server exchange infrastructure portal infrastructure http:/ sap ag 2001, , sap e- , 44 presentation logic business server pages business logic abap - objects web browser sap java conne

59、ctor jsp web browser microsoft vb app. sap dcom connector soap client or server soap handler soap / xml r/3 application web content server sap business connector http / xmlrfcsap java connector sap web application server integration sap ag 2001, , sap e- , 45 carrier connection date oninitialization

60、 select * from sflight into table flights. development - business server pages (bsp) n layout upage-oriented design html, xml, wml uclient-side script code uuse your preferred design tool to develop web pages n server-side script code uabap ujavascript n predefined events to allow routines for uproc