UID:
almahu_9948621333002882
Format:
XI, 347 p.
,
online resource.
Edition:
1st ed. 2000.
ISBN:
9783642572258
Content:
The use of commercial standard software is increasing in importance throughout the world. With its R/3 product, SAP AG has brought the package on the market that provides the most comprehensive functionality. When standard solutions are used, there is, a priori, a conflict of aims between what the standard offers and the company-specific requirements. SAP counters this in the R/3 System by building a modular software that can be customized to meet the cus tomer requirements. However, many users still see themselves forced to make in-house devel opments, to various degrees, to fit the R/3 System. Here they can use the ABAP Workbench that SAP supplies with every system. The present book targets those persons who need to perform these customer-oriented supple mentary developments. It leads the reader through the fundamentals of software development within the R/3 System using the ABAP Workbench. These principles differ from other devel opment environments, in particular, through their complexity and the close integration with the R/3 System. Because an installation for testing and training purposes on the PC at home is not an option, I considered a structured, understandable introduction to the material in the form of a If you initially read the book "offline" from an R/3 System, you will book to be more important.
Note:
1 Introduction -- 1.1 Content and Aim of the Book -- 1.2 Limitations -- 2 R/3 Computer and Software Architecture -- 2.1 Three-level Client-Server Architecture -- 2.2 Software Architecture -- 2.3 Operational Modes for Developers -- 3 The Example - A Service System -- 3.1 Logical Data Model -- 3.2 Use of the Example -- 4 Data Dictionary and Data Modeler -- 4.1 Data Dictionary -- 4.2 Data Modeler -- 5 Workbench -- 5.1 Program Development Objects -- 5.2 Primary Objects -- 5.3 Use of the Workbench -- 5.4 Important Workbench Tools -- 6 ABAP/4 Fundamentals -- 6.1 ABAP/4 Characteristics -- 6.2 Internal Fields -- 6.3 Output Instructions - WRITE, SKIP, ULINE, NEW-PAGE -- 6.4 Control Instructions -- 6.5 Field Strings -- 6.6 Internal Tables -- 6.7 User-Defined Data Types - TYPES -- 6.8 Field Symbols - FIELD-SYMBOLS, ASSIGN -- 6.9 Database Access Using Open SQL -- 6.10 Database Access with Native SQL -- 7 Interactive Reports -- 7.1 Event Control -- 7.2 Texts and Menus -- 7.3 List Processing -- 7.4 Group Change -- 8 Advanced Programming Techniques -- 8.1 Macros and Includes -- 8.2 Subprogram Technique Using Forms -- 8.3 Data Exchange Between Reports -- 8.4 Logical Databases -- 8.5 Function Groups and Function Modules -- 8.6 Authorization Checks -- 9 Development of Dialog Transactions -- 9.1 Concept -- 9.2 Dialog Program Components and Their Processing -- 9.3 Screen Processing -- 9.4 Screen Flow Control -- 9.5 Example 1: Hand Calculator -- 9.6 Screen Layout Features -- 9.7 Example 2: Two Table Controls on a Dynpro -- 9.8 Database Operations -- 9.9 Example 3: Updating Action -- 9.10 Transaction Manager for Complex Business Transactions -- 10 Background Processing -- 10.1 Concept -- 10.2 Interactive Processing with the Job Control -- 10.3 Programming the Job Control - an Example -- 10.4 Special Questions Concerning the Background Processing -- 11 File Interfaces -- 11.1 Read and Write Files on the Application Server -- 11.2 Read and Write PC Files -- 11.3 Processing of the Data from an ASCII File -- 11.4 Logical File Interfaces (LFI) -- 12 Batch Input -- 12.1 Concept -- 12.2 Classic Batch Input Using Sessions -- 12.3 Batch Input Using CALL TRANSACTION -- 13 Desktop Integration -- 13.1 Remote Function Call (RFC) -- 13.2 Desktop Integration with OLE -- 14 Development Aids -- 14.1 Pretty Printer and Program Checks -- 14.2 Testing of Function Modules -- 14.3 Dump Analysis -- 14.4 Debugger -- 14.5 SQL Trace -- 14.6 Runtime Analyses -- A Important System Fields from the SYST Structure -- B Important Transaction Codes -- C Programs -- D Sample Tables -- E Diskette Contents.
In:
Springer Nature eBook
Additional Edition:
Printed edition: ISBN 9783540647850
Additional Edition:
Printed edition: ISBN 9783642629716
Additional Edition:
Printed edition: ISBN 9783642572265
Language:
English
DOI:
10.1007/978-3-642-57225-8
URL:
https://doi.org/10.1007/978-3-642-57225-8
