Understanding SAP R3 A Tutorial for Computer Scientists

Short Description: The goal of this tutorial is to present the distributed system architecture, the data model, the database programming language, the transaction and process model and the system evo- lution concepts of SAP R3 from a computer science perspective and to relate them to estab- lished database and distributed system concepts

Content Inside: Contents 1 SAP R3: Past, Presence and Future 3 2 The Integrated R3 Repository 4 21 Integrated Analysis, Design and Implementation 4 22 Coexistence of Multiple R3 Clients 4 23 Application and System Evolution 4 24 Running Example: FM Areas and Funds Centers 7 3 Enterprise Modeling with R3 7 31 Data Modeling: Entities and Relationships 8 32 Functional Decomposition: R3 Modules 9 33 Process Modeling: R3 Reference Model and EPCs 9 4 Objects of the R3 Data Dictionary 11 41 Data Modeling: Selected Data Dictionary Objects 12 411 Domains and Data Elements 12 412 Tables and Structures 12 413 Views 13 42 Process Modeling: Workows 14 5 Programming with ABAP4 and the DynPro Concept 14 51 Implementation-Oriented Data Dictionary Objects 14 511 Data Types and Type Groups 14 512 Lock Objects 16 513 Matchcodes 16 52 Programming in the Large: Development Class Objects 16 521 R3 Transactions 18 522 Reports 18 523 Function Modules 18 524 Messages 19 525 Area Menus 19 526 Other Development Class Objects 19 53 Programming in the Small: Program Objects 20 531 GUI Status 20 532 Dynpros Elements of Interactive Transaction 21 533 An Example of an R3 DynPro 21 534 Components and Attributes of DynPros 23 535 Characteristics of ABAP4 25 6 Customizing R3: Concepts and Techniques 26 61 Customizing: The Procedure Model 26 62 Customizing: The Implementation Guide 27 63 Customizing R3 28 64 System Evolution 28 7 R3's Process and System Architecture 28 71 ClientServer Architecture 28 72 Process Architecture 29 73 External Gateways 31 A Overview: R3 Terminology and Concepts 31 B Source Code of FM22, DynPro 100 32 Further Reading 38

Understanding SAP R3 A Tutorial for Computer Scientists.pdf
Content of Page: 38 Pages
Source: wwwmatthes.in.tum.de