SAPPISLD基础及配置9256

5© 2012 SAP AG. All rights reserved.
5
The Basic Idea of SLD
Graphical Design Tool
Applications and Tools
Technical Configuration
Validation Registration
Software Logistics
4© 2012 SAP AG. All rights reserved.
4
The Three Dimensions
System Landscapes have three dimensions: • Solution Dimension – what software processes are
installed • Transport Dimension – DEV, QA , PROD • Technical Dimension – what products are installed on
8© 2012 SAP AG. All rights reserved.
8
Catalogs
The two main areas of SLD are: the software catalog and the landscape description.
The Software Catalog describes the installed products and their constituent components. The software catalog is delivered with content about all SAP products. Customers and Partners can extend this catalog with information about software from other vendors. It describes the component information, possible combinations and dependencies.
How can one make sure that the central administration tools use the same, up-to-date landscape information?
Configuration of software development should be maintained centrally –
Any Landscape Element
Customer Landscape
3rd Party / customer component types
System Landscape Directory
WBEM XML
Landscape Description
CIM
WBEM XML
Component Information
which hosts on particular networks The SLD should capture all three
dimensions of the System Landscape.
DEV QA PROD
Business Processes
Access
Data Center
Technical Information (Server Landscape)
1© 2012 SAP AG. All rights reserved.
1
Course Agenda
Overview SLD Content Type SLD Data Suppliers SLD Data Consumers
Overview SLD and Enterprise Service Repository SLD and Integration Directory Topology Summary
Infrastructure data – like hosts and ports of back-end
systems – should be stored centrally!
Technical Information about SAP products – regularly updated?
9© 2012 SAP AG. All rights reserved.
9
Functioning of SLD
Importing/synchronizing PPMS data as XML file into Master Component Repository at the SAP site. The Master Component Repository contains the up-todate information about all SAP products. This will be published on the Service Market Place and Customers can update their individual component information. They can also add additional information about the 3rd party products which are in operation into their individual component information.
课程目标
完成本课程后，需要学员掌握如下知识： Understand the SLD Content Type Understand the SLD Data suppliers Understand the SLD Data consumers Understand the SLD and Enterprise Service Repository Understand the SLD and Integration Directory
10© 2012 SAP AG. All rights reserved.
10
Products and Software Components
The component information is based on Software products and their versions, SWC and their versions .
The Landscape Description describes the systems in the data center from two perspectives: a logical view (business systems) and a physical view (technical systems). It describes the concrete implementation of the customer landscape.
2 © 2012 SAP AG. All rights reserved.
2
System Landscape Directory
SLD is the central repository of information about the software and systems in the data center expressed in a standard schema called the CIM (Common Information Model). CIM was developed by the Distributed Management Task Force, or DMTF, an industry consortium whose goal is to enable management of IT systems in distributed environments using web standards. SLD represents the central information provider for NetWeaver system Landscapes. Manages software components and platform dependencies. Facilitates, upgrades , transports and Installations. Information provider for SAP PI.
3© 2012 SAP AG. All rights reserved.
3
Challenges addressed by SLD
Where can I get a consistent and up-to-date overview of SAP software installed in my
landscape?
CIM
PPMS Synchronize XML
Update
Master Component Repository
Component Types
Landscape Patterns
Possible Combinations
SAP
6© 2012 SAP AG. All rights reserved.
6
(Ex: SAP R/3)
Product Version: It represents a particular version of the product.
(Ex: SAP R/3 4.6c, 4.6d, 4.7)
Software Component: The software Component is a unit of software delivery that has its own support package track.
(Ex: SAP_HR, SAP_BASIS etc)
Product: A software product comprises of one or more software components.SLD IniFra bibliotekial Page
7© 2012 SAP AG. All rights reserved.
7
Course Agenda
Overview SLD Content Type SLD Data Suppliers SLD Data Consumers
Overview SLD and Enterprise Service Repository SLD and Integration Directory Topology Summary
including interdependencies!
How can I make sure that the names of Java development objects are unique internally + externally – although I have several development teams?
software catalog information is used in the Enterprise Service Repository to organize development efforts and Information from the landscape description is used in the Integration Directory to meet the specific configuration requirements of Integration Scenarios.
The Landscape description contains information about all installed products/components at the Customer site.
Applications and Tools can use information from the SLD as the central information provider.