ABAP Development for SAP BW—User Exits and BAdIs
SAP Press (Verlag)
978-1-59229-098-7 (ISBN)
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User exits and Business Add-Ins (BAdIs) provide an ideal way to extend and optimize standard SAP systems with proprietary developments. This detailed technical guide shows you how to implement custom developments in ABAP, specifically for use in SAP Business Information Warehouse (BW). Readers quickly learn the basics and dive into all key aspects of high-performance ABAP programming techniques, plus uncover the options available to manipulate the data flow from the source system through to the report. In addition, you learn how to develop extractor exits and their extensions, and how best to customize data in SAP NetWeaver BI -- from transformation including the derivation of characteristics and key figures -- to start and end routines to transfer and update rules. You can implement your own custom developments, step-by-step, using the final chapter on variable exits and the corresponding, extensively commented code samples. Although this SAP Press Essentials guide is based on SAP NetWeaver BI (SAP NetWeaver 2004s Release) it also discusses previous releases by outlining the key differences wherever necessary.The book is ideally suited for developers supporting a release upgrade, but it also serves as a highly useful reference book.
After graduating with a degree in business mathematics from Technische Universitat Berlin, Germany, Dirk Herzog started his career in 1996 in the CO-OM development department at SAP in Walldorf, Germany. His work focused on cost-center planning and the CO planning processor. Four years later, he moved back to Berlin to join the BW consulting team at SAP Deutschland. Since then, he has led numerous national and international implementations of Business Intelligence (BI) and Strategic Enterprise Management (SEM). These included the world's first SAP BW 3.0 project, one of the first cube-based SEM-BCS implementations, and a large International Accounting Standards (IAS) project in the banking sector. Dirk also has developed solutions and solution concepts for complex modeling and implementation. He is co-author of the PDEBWB course on "User Exits in SAP BW," and has taught the course several times. Whenever he has the time, Dirk writes Web logs in the SAP Developer Network (SDN) and answers forum questions.
1. Introduction ... 3 2. Performance ... 5 ... 2.1 Table Types in ABAP ... 5 ... 2.2 Loops and Read Accesses to Tables ... 7 ... 2.3 Field Symbols ... 7 ... 2.4 Database Accesses and Cache ... 8 3. User Exits and BAdIs in the Extraction Process ... 11 ... 3.1 Usage Options ... 11 ... 3.2 Generic Extractors ... 11 ... 3.3 User Exit RSAP0001 ... 14 ... 3.4 BAdI RSU5_SAPI_BADI ... 22 4. User Exits in Data Import Processes ... 25 ... 4.1 Transformation ... 25 ... 4.2 Importing a Hierarchy from an Unstructured Excel Sheet ... 43 ... 4.3 Transfer Rules in SAP BW 3.x ... 55 ... 4.4 Update Rules in SAP BW 3.x ... 65 5. User Exits and BAdls in Reporting ... 73 ... 5.1 Variable Exit RSR00001 ... 73 ... 5.2 Virtual Key Figures and Characteristics ... 86 ... 5.3 Virtual Providers ... 94 ... 5.4 BAdI SMOD_RSR00004 ... 99 6. Summary ... 103 A. Appendix ... 105 ... A.1 Other BAdIs and User Exits in SAP NetWeaver BI ... 105 ... A.2 Generated Tables and Objects in SAP NetWeaver BI ... 106 Index ... 109
| Erscheint lt. Verlag | 13.12.2006 |
|---|---|
| Verlagsort | Maryland |
| Sprache | englisch |
| Maße | 210 x 280 mm |
| Einbandart | Paperback |
| Themenwelt | Mathematik / Informatik ► Informatik ► Programmiersprachen / -werkzeuge |
| Informatik ► Weitere Themen ► SAP | |
| ISBN-10 | 1-59229-098-1 / 1592290981 |
| ISBN-13 | 978-1-59229-098-7 / 9781592290987 |
| Zustand | Neuware |
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