SAP BW Data Retrieval
Mastering the ETL process
(Sprache: Englisch)
This much anticipated reference makes an excellent addition to your SAP BW Library. Read this book and you'll discover a comprehensive guide to configuring, executing, and optimizing data retrieval in SAP BW.
The author takes you, step-by-step, through...
The author takes you, step-by-step, through...
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Klappentext zu „SAP BW Data Retrieval “
This much anticipated reference makes an excellent addition to your SAP BW Library. Read this book and you'll discover a comprehensive guide to configuring, executing, and optimizing data retrieval in SAP BW.The author takes you, step-by-step, through all of the essential data collection activities and helps you hit the ground running with master data, transaction data, and SAP Business Content. Expert insights and practical guidance help you to optimize these three factors and build a successful, efficient ETL (extraction, transformation, loading) process.
This all-new edition is based on the current SAP BW Release 3.5, but remains a highly valuable resource for those still using previous versions.
Highlights include:
Detailed ETL Concepts and Implementation within SAP BW
Extractors: Overview of Available Techniques: Homogenization of Data, Data Extraction from Heterogeneous Systems, Extraction Mechanisms in SAP BW
ETL Process: Master Data: Data Targets, Update Types and Rules, DataSources, InfoPackages
ETL Process: Transaction Data - SAP Business Content DataSources, InfoSources, Transfer and Update Rules
SAP Business Content: Elements and Areas of Use
Detailed Sample Scenario
Comprehensive Appendix: Includes BW Glossary, Transaction Codes, Metadata Tables, Index
... and much more!
Inhaltsverzeichnis zu „SAP BW Data Retrieval “
Preface ... 11Foreword ... 13
Introduction and Overview ... 15
1. Data Warehousing and SAP BW ... 21
... 1.1 Introduction ... 21
... 1.2 The Data Warehouse Concept ... 22
... 1.3 Basic Characteristics of a Data Warehouse Solution ... 24
... 1.4 Architecture of SAP BW: Overview ... 32
2. Data Acquisition: ETL Concepts and Their Implementation in SAP BW ... 43
... 2.1 Introduction ... 43
... 2.2 Process Steps in the Data Acquisition Layer ... 44
... 2.3 Metadata Management ... 50
... 2.4 ETL Components of SAP BW ... 52
... 2.5 Data Transfer into SAP BW: Components and Options ... 58
... 2.6 Data Transfer out of SAP BW: Components and Options ... 63
... 2.7 Data Transfer and Application Development with SAP BW: BI Java SDK ... 65
3. Sample Scenario ... 67
... 3.1 The Model Company: "CubeServ Engines" ... 67
... 3.2 Requirements of the Case Study ... 70
... 3.3 Procedure and the SAP Components Involved ... 73
... 3.4 Details of ETL Requirements ... 74
... 3.5 A Look Ahead: Additional Steps in the Implementation ... 76
4. Extractors: Overview of the Techniques ... 77
... 4.1 General Overview ... 77
... 4.2 SAP BW Content Extractors: Extraction of SD Transaction Data with the LO Customizing Cockpit ... 82
... 4.3 Customer-Specific Extractors in the Example of SAP CO-PA ... 113
... 4.4 Further Application-Specific Extractors ... 125
... 4.5 Application-Independent Extraction from SAP R/3 ... 133
... 4.6 Extraction from Interface Files ... 139
... 4.7 Extracting XML Data ... 145
... 4.8 Extraction via DB Connect ... 156
... 4.9 UDI-Universal Data Integration ... 159
5. ETL Process: Master Data ... 163
... 5.1 General Overview ... 163
... 5.2 Master Data ... 165
... 5.3 The ETL Process ... 165
... 5.4 Data Targets ... 166
... 5.5 Types of Updates for Master Data ... 168
... 5.6 ETL Process for Master Data ... 170
6. ETL Process: Transaction Data ...
... mehr
259
... 6.1 Exemplary Transaction Data Retrieval for Profitability Analysis... 259
... 6.2 Exemplary Transaction Data Retrieval for Sales Order Stocks ... 321
... 6.3 Exemplary Transaction Data Retrieval for Financial Reporting ... 332
... 6.4 Exemplary Transaction Data Retrieval for the Sales Documents: Sales Order ... 354
7. SAP Business Content ... 387
... 7.1 Elements of SAP Business Content ... 388
... 7.2 Fundamental Problems of SAP Business Content ... 389
... 7.3 SAP Business Content for Master and Transaction Data ... 393
... 7.4 SAP Business Content in Selected Areas of Use ... 395
... 7.5 Conclusion ... 405
Appendix
A. Abbreviations ... 407
B. InfoSources ... 409
C. ODS Objects ... 421
D. InfoCubes ... 425
E. Update Rules ... 435
F. Transaction Codes ... 479
G. Metadata Tables ... 483
H. Glossary ... 487
I. Literature ... 537
J. Authors ... 539
Index ... 542
... 6.1 Exemplary Transaction Data Retrieval for Profitability Analysis... 259
... 6.2 Exemplary Transaction Data Retrieval for Sales Order Stocks ... 321
... 6.3 Exemplary Transaction Data Retrieval for Financial Reporting ... 332
... 6.4 Exemplary Transaction Data Retrieval for the Sales Documents: Sales Order ... 354
7. SAP Business Content ... 387
... 7.1 Elements of SAP Business Content ... 388
... 7.2 Fundamental Problems of SAP Business Content ... 389
... 7.3 SAP Business Content for Master and Transaction Data ... 393
... 7.4 SAP Business Content in Selected Areas of Use ... 395
... 7.5 Conclusion ... 405
Appendix
A. Abbreviations ... 407
B. InfoSources ... 409
C. ODS Objects ... 421
D. InfoCubes ... 425
E. Update Rules ... 435
F. Transaction Codes ... 479
G. Metadata Tables ... 483
H. Glossary ... 487
I. Literature ... 537
J. Authors ... 539
Index ... 542
... weniger
Bibliographische Angaben
- 2006, 552 Seiten, mit Abbildungen, Maße: 24 cm, Gebunden, Englisch
- Mitarbeit: Egger, Norbert; Fiechter, Jean-Marie R.; Salzmann, Robert
- Verlag: Rheinwerk Verlag
- ISBN-10: 1592290442
- ISBN-13: 9781592290444
Sprache:
Englisch
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