ERP基础培训系列之一R／3

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1、 R/3 R/3 基础知识基础知识 R/3 BASIS R/3 BASISR/3 R/3 基础知识基础知识 ERP ERP 的概念的概念 R/3 R/3 应用模块应用模块 R/3 R/3 的平台环境的平台环境 C/S C/S 计算结构计算结构 R/3 R/3 体系结构体系结构 系统配置需求系统配置需求ERP ERP 的概念的概念硬件硬件操作操作系统系统数据库数据库用户界面用户界面SAP-GUI语言语言C/S C/S 结构结构中央数据库中央数据库(存储所有的数据和存储所有的数据和 应用程序应用程序)用用 户户 界界 面面应应 用用 逻逻 辑辑数数 据据 库库 中央数据库中央数据库的缓冲区的缓冲区

2、从用户输入数据从用户输入数据输出数据输出数据到用户到用户从数据库读从数据库读和更新缓冲区和更新缓冲区面向对象的面向对象的修改请求修改请求R/3 R/3 数据服务器数据服务器R/3 R/3 应用服务器应用服务器ALEALER/3R/3R/3R/3R/3R/3ALEALEALEALE 服务器硬件配置需求服务器硬件配置需求 客户机硬件配置需求客户机硬件配置需求 网络配置需求网络配置需求 大型机，小型机大型机，小型机,微机服务器微机服务器HP9000/800 IBM RS/6000 COMPAQ ServerDigital Alpha,SUN,SNI PC Server内存内存 =256M硬盘硬盘 2

3、0 GB微机微机 (Intel 486 (Intel 486 以上以上)内存内存 32M 32M硬盘硬盘 200M 200M网络协议网络协议:TCP-IP网络产品网络产品:Microsoft LAN Manager 2.2 Novell LAN WorkPlace 4.2 Windows for Workgroup Windows NT Windows 95/98(推荐推荐)R3basisR3basis内容内容 R/3 BASIS(1)R/3 BASIS(1)系统架构和规划系统架构和规划R/3R/3服务器的安装服务器的安装SAPGUISAPGUI的安装的安装R/3R/3的启动和停止的启动和停止

4、R/3 BASIS R/3 BASIS 配置配置用户及权限的管理用户及权限的管理传输管理传输管理打印机管理打印机管理后台作业管理后台作业管理数据库的备份及恢复数据库的备份及恢复Develop KeyDevelop Key和和Access KeyAccess Key的申请的申请系统日常监控系统日常监控系统性能优化系统性能优化OSSOSS系统管理系统管理系统硬件的维护系统硬件的维护制订系统管理规范制订系统管理规范 R/3 BASIS(2)R/3 BASIS(2)R3 BASIS R3 BASIS 配置配置（Logon GroupLogon Group）R3 BASIS R3 BASIS 配置配置（

5、Logon GroupLogon Group）R3 BASIS R3 BASIS 配置配置（ClientClient）R3 R3 标准标准Client:Client:000:SAP 000:SAP 设置例子设置例子001:001:空空066:early watch066:early watch SAP AGRClient Change OptionsClient-dependentChanges without recordingNo transport of changesAutomatic recording of changesNo changes allowedClient-indep

6、endentChangeRepositoryObjectsChangeCustomizingObjectsboth Repository and CustomizingNo changes alloweddetails oftable T000R3 BASIS R3 BASIS 配置配置（ClientClient）R3 BASIS R3 BASIS 配置（配置（PRD client301PRD client301）定时性定时性周期性周期性可指定服务器可指定服务器没有超时没有超时InstanceSGAShared poolRedo logbufferLGWRORACLE ORACLE 写日志写日

7、志Control filesRedo logfilesData files Develop Key Develop Key 和和Access Key Access Key 的申请的申请http:/http:/系统硬件的维护系统硬件的维护 SAP AGPlanning Daily AdministrationlPlan to create a procedure and checklist for DailyAdministration activitiesnPlan escalation proceduresnPlan to include some or all of thefollowin

8、g depending on the complexityand specifics of you environment:Daily Checklist Backup Verification Posting error analysis System Log analysis Tablespace growth User Lockouts Enqueue Entries Temse space and consistency File system space Background Job logs BDC Sessions Mass Printing Output Transport l

9、ogs TP Imports Alert Monitors Database LogsDaily Checklist Backup Verification Posting error analysis System Log analysis Tablespace growth User Lockouts Enqueue Entries Temse space and consistency File system space Background Job logs BDC Sessions Mass Printing Output Transport logs TP Imports Aler

10、t Monitors Database LogsDaily Checklist Backup Verification Posting error analysis System Log analysis Tablespace growth User Lockouts Enqueue Entries Temse space and consistency File system space Background Job logs BDC Sessions Mass Printing Output Transport logs TP Imports Alert Monitors Database

11、 Logs SAP AGPlanning Workload BalancinglPlan your Logon Group DefinitionsnMaximize the R/3 buffering schemenConsider High Availability for Critical UserslPlan the location and distribution of the R/3 ServicesnImplement R/3s Operation Mode ConceptnDistribute services when and where they are most need

12、ed SAP AGPlanning:Database MonitoringDatabase SystemR/3 SystemGoals:Detect and avoid performancebottlenecks and databaseemergencyFast problem analysisGoals:Detect and avoid performancebottlenecks and databaseemergencyFast problem analysisGoals:Detect and avoid performancebottlenecks and databaseemergencyFast problem analysisDB -MonitorSAP-LOGAlert -Monitor演讲完毕，谢谢观看！