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SAP Basis Technol ogy 

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SAP Basis Technology 

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Client Server Architecture

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R/3 Client Server Technology 

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SAP Basis

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Overview of SAP BASIS 

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Logging on to SAP System

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Processing User Requests

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R/3 Presentation Interface

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R /3 Database Interface

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R / 3 Application Services

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The Dialog Work Process

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Work Process Multiplexing and 

SAP Transaction

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Locks in R/3 at the Business

Process Level 

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Requesting a lock from the

Enqueue WP 

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 Asynchronous Update

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Updating Log Records

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Long – Running ABAP Programs

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Background Processing 

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R /3 Printing Services

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The R / 3 Instance

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The R /3 System Data Structure

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Three System Landscape

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Project Management in the

Workbench Organizer 

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 Actions at the end of a project 

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R /3 System Logon Steps

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Defining Instance and 

 Application Servers

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Starting the R /3 System (UNIX)

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Starting the R/3 System II (UNIX)

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 Assigning Parameter Values

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R/3 Logs and Traces

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Startup Diagnostic 

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Database Startup Logs and 

Traces

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Before Stopping the R/3 System

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Stopping the R/3 System

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CCMS • The Computing Center Management System allows you to monitor, control and

configure R/3

• It provides functions for :

Profile Maintenance

Unattended 24 Hour System Management using operation modes instance

definitions and scheduling

Starting and stopping SAP instances

Processing and Controlling Background Jobs, scheduling Database Backups

Dynamic Load Balancing

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Setting Up CCMS 

Use Transaction RZ10

Use Transaction RZ04

Use Transaction RZ04

Use Transaction RZ04

Use Transaction SM63

Import/maintain profiles

Create Operation Modes

Define Instance

Maintain Work Process

Distribution

Maintain Timetable

Day/Night

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RZ10 – Profile Maintenance

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Transport Management –

Setting up• Before R/3 and database Installation

Define the network Structure for the System Landscape

• Install the hardware and the operating system

•During R/3 and database installation:

Create a common transport directory

• After R/3 and database installation:

For database copy, initialize the Change and Transport Organizer (CTO)

Set up the Transport Management System

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Creating Transport Directory 

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TMS 

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Setting up of TMS 

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Oracle Overview 

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OS and Database Users

D t b P f

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Database Performance

Monitoring (ST04)

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Background Processing 

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What is a Background Job

Scheduling of Jobs and

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Scheduling of Jobs and 

Workload Balancing 

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Reservation for Class A Job

Define a Job Using the Job

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Define a Job Using the Job

Wizard 

Executing Programs as Job

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Executing Programs as Job

Steps

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Defining and Triggering of 

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Events

St t f J b

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Status of a Job

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Job Monitoring 

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Users and Authorization

U i R/3 E i t

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Users in R/3 Environment 

A th i ti C t

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 Authorization Concept 

Authorization Concept Contd

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 Authorization Concept Contd..

A th i ti Obj t

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 Authorization Object 

Authorization Check

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 Authorization Check 

P fil G t I t d ti

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Profile Generator Introduction

 Activity Group Creation and 

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Maintenance

 Activity Group Creation and 

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Maintenance

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Activity Groups

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 Activity Groups

User Master Records

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User Master Records

User Administration

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 Authorization

User Authorization Contd

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User Authorization Contd..

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Spool and Print 

Information Flow 

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 Access Method – Local Printing 

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g

 Access Method – Remote

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Printing 

 Access Method – Frontend 

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Printing 

 Any Questions? 

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y Q

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