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7/31/2019 Introduction to SAP NetWeaver - Overview
http://slidepdf.com/reader/full/introduction-to-sap-netweaver-overview 1/26
Introduction to SAP NetWeaver Introduction to SAP NetWeaver - An Overview- An Overview
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What is SAP NetWeaver exactly ?What is SAP NetWeaver exactly ?
SAP NetWeaver currently consists of the following products:SAP NetWeaver currently consists of the following products:
SAP Web Application Server ( WAS )SAP Web Application Server ( WAS ) SAP Enterprise PortalSAP Enterprise Portal SAP Business Information Warehouse ( BIW )SAP Business Information Warehouse ( BIW ) SAP Exchange InfrastructureSAP Exchange Infrastructure
SAP Knowledge Management ( KM )SAP Knowledge Management ( KM ) SAP Mobile Infrastructure – Not yet fully releasedSAP Mobile Infrastructure – Not yet fully released SAP Master Data Management ( MDM )SAP Master Data Management ( MDM ) SAP Composite Application FrameworkSAP Composite Application Framework SAP Life Cycle ManagementSAP Life Cycle Management
The fragrance/essence of integration of all of the above in a unifiedThe fragrance/essence of integration of all of the above in a unifieddevelopment platform is called SAP NetWeaver. So, the namedevelopment platform is called SAP NetWeaver. So, the nameIntegrated Development Environment ( IDE ) inherited for SAPIntegrated Development Environment ( IDE ) inherited for SAPNetWeaver NetWeaver ..
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SAP NetWeaver SAP NetWeaver
Purpose:Purpose:
SAP NetWeaver provides,SAP NetWeaver provides,
3.3. an open integration – Ex: Platform independent,an open integration – Ex: Platform independent,
4.4. an extended application platform – Ex: xApps,an extended application platform – Ex: xApps,
5.5. permits the integration of the Enterprise Servicespermits the integration of the Enterprise Services
Architecture (ESA), Architecture (ESA),
6.6. an unified business processes across technologicalan unified business processes across technological
boundaries,boundaries,
7.7. integration of applications as needed, andintegration of applications as needed, and
8.8. access and edit simple information easily and in aaccess and edit simple information easily and in a
structured manner.structured manner.
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ESA – Enterprise Services ArchitectureESA – Enterprise Services Architecture
Definition:Definition: ESA is a service oriented architecture for adaptiveESA is a service oriented architecture for adaptive
business solutionsbusiness solutions
Basic building block of adaptive enterpriseBasic building block of adaptive enterprise Open technology standardsOpen technology standards
Component orientedComponent oriented
““Web” services basedWeb” services based
Flexibility (if any changes in business processesFlexibility (if any changes in business processes ))
Contd.,
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xApps are
a new breed of
packaged
composite
applications
that snap-on to an
existing
(heterogeneous)
IT environment
to orchestrate new,
cross-functional
business processes.
New, snap-on cross-functional business processNew, snap-on cross-functional business process
Existing applicationsExisting applications
and data sourcesand data sources
xAppxApp
SAP xAppsSAP xApps
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FeaturesFeatures
SAP NetWeaver covers the following topics and components:SAP NetWeaver covers the following topics and components:
SecuritySecurity People Integration:People Integration:
Multi-channel accessMulti-channel access PortalPortal CollaborationCollaboration
Information Integration:Information Integration: Business IntelligenceBusiness Intelligence
BI ContentBI Content Knowledge ManagementKnowledge Management Master Data ManagementMaster Data Management
Process IntegrationProcess Integration:: Integration Broker Integration Broker Business Process ManagementBusiness Process Management
Application Platform Application Platform:: JavaJava ABAP ABAP Business ServicesBusiness Services ConnectivityConnectivity DB and OS abstractionDB and OS abstraction SAP Knowledge WarehouseSAP Knowledge Warehouse
ConclusionConclusion
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1. Security1. Security
Purpose:Purpose:
In today’s world of collaborative businessIn today’s world of collaborative businessprocesses and open system environments, security noprocesses and open system environments, security nolonger means just adding alonger means just adding a firewallfirewall and usingand usingpasswordspasswords to log on. It requires a complete approachto log on. It requires a complete approachthat not only applies to your own IT landscape, but alsothat not only applies to your own IT landscape, but alsoto issues that arise beyond your own borders, in whichto issues that arise beyond your own borders, in whicheven simple organizational measures can have aeven simple organizational measures can have asignificant impact. The infrastructure of the SAPsignificant impact. The infrastructure of the SAPNetWeaver technology platform supports you byNetWeaver technology platform supports you by
delivering comprehensive security features for delivering comprehensive security features for heterogeneous environmentsheterogeneous environments
contd.,contd.,
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FeaturesFeatures
This section describes the user authentication and
Single Sign-On mechanisms available with the
SAP NetWeaver platform, for example the use of logon tickets or X.509 client certificates for Single
Sign-On or the use of Pluggable Authentication
Services (PAS) for using external authentication
mechanisms.
User authentication and
Single Sign-On
The SAP NetWeaver Security Guide provides an
overview of the security aspects involved with the
SAP NetWeaver platform and its products. It
includes a overview of the mechanisms availableas well as our recommendations and security
measures to take to increase the security of your
overall SAP system landscape
SAP NetWeaver security
guide
DescriptionSection
Contd.,
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This section describes the use of public-keytechnology for digital signatures and
encryption with SAP systems.Digital signatures and
encryptions
This section describes topics that apply to
system security, for example: key, key pair
and trust management, logging of security-related events using the Security Audit Log,
and virus detection using the virus scan
interface.
System security
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2. People integration2. People integration
PurposePurpose
People Integration brings together the rightPeople Integration brings together the right
functionality and the right information to the rightfunctionality and the right information to the rightpeople.people.
On the people level, end users will settle for nothingOn the people level, end users will settle for nothingless than a seamless user experience (in spite of theless than a seamless user experience (in spite of the
growing system diversity), boundless collaborationgrowing system diversity), boundless collaborationfunctionality, and pervasive access.functionality, and pervasive access.
Contd.,Contd.,
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How does the Integration takes place ?How does the Integration takes place ?
People Integration is one of the three integration layers of People Integration is one of the three integration layers of SAP NetWeaver SAP NetWeaver
Contd.,
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FeaturesFeatures
Collaboration promotes cooperation in
enterprises using virtual team rooms
(Collaboration Rooms), real-time communication(chat and application sharing) and the use of
third-party groupware and synchronous
collaboration (for example, Microsoft Exchange,
Lotus Notes, and WebEx). Because of the close
integration with Portal and Knowledge
Management, it is easy to reuse their content.
Collaboration
With Multi-Channel Access, you can connect to
enterprise systems through web-based, voice,mobile, messaging, or radio-frequency
technology. Multi-channel Access includes an
universal and secure Mobile Infrastructure to
enable mobile business applications
Multi channel access
This capability provides industry-leading portal
technology that delivers unified, personalized,
and role-based user access to your
heterogeneous IT environment.
Portal
DescriptionKey capability
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3. Information Integration3. Information Integration
PurposePurpose
Information integration provides your company with both structuredInformation integration provides your company with both structured
and unstructured information that is consistent and accessible:and unstructured information that is consistent and accessible:
Users have constant access to consistent information, no matter Users have constant access to consistent information, no matter
where it is storedwhere it is stored
Contd.,Contd.,
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How does integration takes place ?How does integration takes place ?
Information integration is one of the three integration layers of SAPInformation integration is one of the three integration layers of SAP
NetWeaver NetWeaver
Contd.,Contd.,
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4. Process Integration4. Process Integration
PurposePurpose
SAP Exchange Infrastructure (SAP XI) forms the basis for theSAP Exchange Infrastructure (SAP XI) forms the basis for theintegration of business processes.integration of business processes.
SAP XI provides a technical infrastructure for XML-basedSAP XI provides a technical infrastructure for XML-basedmessage exchange to enable the integration of SAP systemsmessage exchange to enable the integration of SAP systemswith each other on the one hand, and SAP and non-SAPwith each other on the one hand, and SAP and non-SAPsystems on the other.systems on the other.
In SAP XI, integration knowledge is shipped in the form of pre-In SAP XI, integration knowledge is shipped in the form of pre-defined integration scenarios. Furthermore, SAP XI provides adefined integration scenarios. Furthermore, SAP XI provides a
set of integrated tools for creating and managing all integration-set of integrated tools for creating and managing all integration-relevant informationrelevant information
Contd.,Contd.,
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How does integration takes place here ?How does integration takes place here ?
Process integration is one of the three integration layers of Process integration is one of the three integration layers of
SAP NetWeaver SAP NetWeaver
Contd.,
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How does integration takes place ?How does integration takes place ?
The application platform is theThe application platform is thebasis of SAP NetWeaver andbasis of SAP NetWeaver andis implemented by the SAPis implemented by the SAPWeb Application Server.Web Application Server.
Contd.,
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FeaturesFeatures
Support of Java 2 Platform Enterprise Edition (J2EE) for
developing Java-based business applications.JAVA
ABAP is a programming language developed by SAP to
develop business applications. One fundamental
application area is for processing data in a central
database.
ABAP
Overview of the architecture of the SAP Web Application
Server with respect to the different installation options. Architecture
DescriptionFunction
Contd.,
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Infrastructure for creating documentation,
training material, and quality manuals.SAP knowledgewarehouse
Overview of the databases and operating
systems supported by SAP NetWeaver Database andoperating systems
Enables the exchange of application data
between different SAP Systems and with
external systems.
Connectivity
Part of the SAP Web AS integrated
services and includes document
management, workflow and organizationalmanagement.
Business
communicationservices
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6. Conclusion6. ConclusionWays to Adopt SAP NetWeaver Ways to Adopt SAP NetWeaver
1. As part of a Business Solution1. As part of a Business Solution
Included in SAP xApps, mySAP Business Suite, SAP R/3 EnterpriseIncluded in SAP xApps, mySAP Business Suite, SAP R/3 Enterprise
2. As a Building Block2. As a Building Block
Customers can purchase individual building blocks of SAP NetWeaver Customers can purchase individual building blocks of SAP NetWeaver
for targeting specific integration issuesfor targeting specific integration issues
SAP EP, SAP BI, SAP XI, SAP MDM, etc.SAP EP, SAP BI, SAP XI, SAP MDM, etc.
3. As a Strategic Platform3. As a Strategic Platform
Customers can purchase a complete integration and applicationCustomers can purchase a complete integration and application
platform to address a strategic need across the enterpriseplatform to address a strategic need across the enterprise