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Java Monitoring Infrastructure in SAP NetWeaver ’04
SAP PRESS Essentials 6
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This new Essentials guide provides you with the practical know-how needed to quickly and efficiently use the Java monitoring and supportability infrastructure of SAP NetWeaver ‘04.You get an in-depth look at all tools including their functionalities and learn how the monitoring infrastructure can vary in different system landscapes. A major focus is placed on explaining how collected data can be interpreted, and on providing you with expert instruction on how to filter out data that is most relevant to you. Troubleshooting is another core subject, dealt with in detail. Here, the focus is not...
This new Essentials guide provides you with the practical know-how needed to quickly and efficiently use the Java monitoring and supportability infrastructure of SAP NetWeaver ‘04.
You get an in-depth look at all tools including their functionalities and learn how the monitoring infrastructure can vary in different system landscapes. A major focus is placed on explaining how collected data can be interpreted, and on providing you with expert instruction on how to filter out data that is most relevant to you. Troubleshooting is another core subject, dealt with in detail. Here, the focus is not on theoretical solutions but rather on the effects that the analyses and reactions of these solutions have on the performance and stability of the overall system.
- Monitoring Infrastructure: System Landscape Scenarios, Setting Up the Monitoring Infrastructure
- Supportability Infrastructure: System Landscape Scenarios, Setting Up the Supportability Infrastructure
- System Monitoring: Monitoring Tools, Interpreting the Collected Data, Administrators' Activities
- Problem Analysis: Tools for Analysis, Interpreting the Collected Data, Administrators' Activities
Table of contents:
Introduction 5
1. System Architecture and Starting Web AS 7
1.1 Installation Options 7
1.2 The Structure of SAP Web AS 7
1.3 Startup Behavior of SAP Web AS Java 10
1.4 Startup Behavior of SAP Web AS ABAP + Java 10
2. System Monitoring of SAP Web AS Java with Java Tools 13
2.1 Monitoring the Start of the Java System 14
2.2 Monitoring the Running Java System: The Visual Administrator 17
2.3 Status Monitoring with the Monitoring Service 19
2.4 Alarms in the Monitors and Possible Follow-Up Actions 27
2.5 Logging 33
2.6 Log Configuration 39
2.7 Performance Monitoring of the SAP Java Applications 41
2.8 Performance Reporter and Performance Viewer 43
3. Local Problem Analysis 49
3.1 Single Activity Trace 49
3.2 Logging API Trace (Technical Trace) 50
3.3 SQL Trace 52
3.4 Activating the Session Trace-Activating all Traces for the Duration of a Session 52
3.5 For Developers: Application Trace 55
3.6 Example: Using the Application Trace 55
4. Central Monitoring Setup 57
4.1 System Landscapes: Central and Local Monitoring 57
4.2 Preparing the Central ABAP System 58
4.3 SAPCCMSR Agent 59
4.4 The Alert Monitor (Transaction RZ20) 64
4.5 Central Availability Monitoring 72
5. Performance Data in the Central Monitoring System 75
5.1 Overview of the System Performance-Displaying the Global System Load Monitor 76
5.2 Reading the Distributed Statistics Records 77
5.3 Performance Analysis with the Performance Trace 79
6. Troubleshooting 83
6.1 Problem During Installation: The System Doesn't Start Up 83
6.2 The System was Functional but Doesn't Start Up Anymore 83
6.3 Problems when Uninstalling a Java System 84
6.4 OutOfMemory Error Message 84
6.5 After Changing the Administrator Password, the Deployment with the
Software Deployment Manager (SDM) is no Longer Possible 85
6.6 The Administrator User is Locked 85
Glossary 87
Index 91
You get an in-depth look at all tools including their functionalities and learn how the monitoring infrastructure can vary in different system landscapes. A major focus is placed on explaining how collected data can be interpreted, and on providing you with expert instruction on how to filter out data that is most relevant to you. Troubleshooting is another core subject, dealt with in detail. Here, the focus is not on theoretical solutions but rather on the effects that the analyses and reactions of these solutions have on the performance and stability of the overall system.
- Monitoring Infrastructure: System Landscape Scenarios, Setting Up the Monitoring Infrastructure
- Supportability Infrastructure: System Landscape Scenarios, Setting Up the Supportability Infrastructure
- System Monitoring: Monitoring Tools, Interpreting the Collected Data, Administrators' Activities
- Problem Analysis: Tools for Analysis, Interpreting the Collected Data, Administrators' Activities
Table of contents:
Introduction 5
1. System Architecture and Starting Web AS 7
1.1 Installation Options 7
1.2 The Structure of SAP Web AS 7
1.3 Startup Behavior of SAP Web AS Java 10
1.4 Startup Behavior of SAP Web AS ABAP + Java 10
2. System Monitoring of SAP Web AS Java with Java Tools 13
2.1 Monitoring the Start of the Java System 14
2.2 Monitoring the Running Java System: The Visual Administrator 17
2.3 Status Monitoring with the Monitoring Service 19
2.4 Alarms in the Monitors and Possible Follow-Up Actions 27
2.5 Logging 33
2.6 Log Configuration 39
2.7 Performance Monitoring of the SAP Java Applications 41
2.8 Performance Reporter and Performance Viewer 43
3. Local Problem Analysis 49
3.1 Single Activity Trace 49
3.2 Logging API Trace (Technical Trace) 50
3.3 SQL Trace 52
3.4 Activating the Session Trace-Activating all Traces for the Duration of a Session 52
3.5 For Developers: Application Trace 55
3.6 Example: Using the Application Trace 55
4. Central Monitoring Setup 57
4.1 System Landscapes: Central and Local Monitoring 57
4.2 Preparing the Central ABAP System 58
4.3 SAPCCMSR Agent 59
4.4 The Alert Monitor (Transaction RZ20) 64
4.5 Central Availability Monitoring 72
5. Performance Data in the Central Monitoring System 75
5.1 Overview of the System Performance-Displaying the Global System Load Monitor 76
5.2 Reading the Distributed Statistics Records 77
5.3 Performance Analysis with the Performance Trace 79
6. Troubleshooting 83
6.1 Problem During Installation: The System Doesn't Start Up 83
6.2 The System was Functional but Doesn't Start Up Anymore 83
6.3 Problems when Uninstalling a Java System 84
6.4 OutOfMemory Error Message 84
6.5 After Changing the Administrator Password, the Deployment with the
Software Deployment Manager (SDM) is no Longer Possible 85
6.6 The Administrator User is Locked 85
Glossary 87
Index 91