M. Helfen / M. Lauer / H. Trauthwein

Testing SAP Solutions

• Gebundenes Buch

Produktbeschreibung

This book provides you with comprehensive coverage of all testing requirements and techniques necessary for implementing, upgrading or operating SAP solutions. Readers get an overview of all existing tools, their functionalities, and best practices for utilization. The authors focus mainly on SAP Solution Manager, Test Workbench and eCATT, and their use in load and operation tests is highlighted in detail.

Produktdetails

• Verlag: Galileo Press
• Englisch
• ISBN-13: 9781592291274
• ISBN-10: 1592291279
• Artikelnr.: 22539427

Autorenporträt

Markus Helfen is head consultant of the consulting unit SAP Test Management Consulting at SAP Deutschlang AG Co. KG.
Michael Lauer is a Senior Quality Specialist in the Product Technology Group at SAP AG.
Hans Martin Trauthwein is a Senior Consultant in the Consulting Unit SAP Test Management Consulting at SAP Deutschland AG Co. KG.

Inhaltsangabe

- Preface 13
- Foreword 15

1.Introduction 21

Part I Methodology

2.Theory of Software Testing 31
2.1 Test Types 31
2.2 Test Stages 32
2.3 Black-Box Test and White-Box Test 35
2.4 Test Case Design for the Black-Box Test 36
2.5 Test Data 40

3.Test Methodology 43
3.1 Roadmaps in SAP Solution Manager 44
3.2 Project Preparation 48
3.3 Business Blueprint 51
3.4 Realization 55
3.5 Final Preparation 61
3.6 Go-Live and Support 67

Part II Functional Testing

4.Test Management with the SAP Solution Manager 71
4.1 SAP Solution Manager 72
4.2 SAP Solution Manager vs. SAP Test Organizer 78
4.3 Test Case Management 81
4.4 Generating Test Plans and Packages 105
4.5 Test Execution 109
4.6 Status Analysis 114
4.7 Integration Scenario 119
4.8 Customer Report from BSH Bosch and Siemens Hausgeräte GmbH 125
4.9 Customer Report from Reno Fashion & Shoes GmbH 134

5.Economic Aspects of Test Automation 143
5.1 A Cost Model for Software Testing 145
5.2 A Cost Model for Software Errors 152
5.3 Overall View 155
5.4 Customer Report from INVISTA Resins & Fibers GmbH 157

6.Test Automation with eCATT 171
6.1 Test Components and Architecture of the Test Landscape 172
6.2 Technical Requirements for Implementing eCATT 175
6.3 Structure of the eCATT Scripts 179
6.4 Testing Transactions without Controls 181
6.5 Testing Transactions with Controls 189
6.6 Testing Web Dynpro Applications 200
6.7 Testing Web Services 205
6.8 Integration with External Tools 208
6.9 Checking the Results 212
6.10 Managing Test Data 225
6.11 Modularizing Test Scripts 232
6.12 Running eCATT Scripts 236
6.13 Debugging eCATT Scripts 238
6.14 Overview of the eCATT Versions 241
6.15 Further Steps 242
6.16 Summary: Advantages of the Integration of eCATT in the SAP System 243
6.17 Customer Report from Zürcher Kantonalbank 245

7.SAP Test Data Migration Server 253
7.1 Functions and System Landscape of the SAP TDMS 254
7.2 Customer Report from Behr GmbH & Co. KG 261

8.Coverage Analyzer 269

Part III Performance Testing

9.Project Outline of a Performance Test 279
9.1 Load Test—Stress Test—Volume Test 281
9.2 Roles in a Performance Test Project 282
9.3 Phase Model of a Performance Test 284
9.4 Test Preparation 286
9.5 Performing the Load Test 295
9.6 Performing the Stress Test 300
9.7 Final Report 301

10.SAP LoadRunner by Mercury 305
10.1 Performance Test for Portal Applications 306
10.2 Customer Report by Sanofi-Aventis 311

11.Performance Testing Using SAP GUI Scripting 321
11.1 SAP GUI Scripting 322
11.2 Load Test Architecture 323
11.3 Script Development 325
11.4 Load Generators 327
11.5 Execution Log 329
11.6 Availability of the Consulting Solution 329
11.7 Customer Report from Universitätsklinikum Würzburg 330

12.Monitoring a Performance Test 341
12.1 Procedure 342
12.2 Transactions for Technical Monitoring 348

- Appendix 361
- Index 365