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Produktbild: ABAP

ABAP An Introduction

Aus der Reihe SAP PRESS Englisch

71,90 €

inkl. gesetzl. MwSt., Versandkostenfrei

Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

28.11.2019

Verlag

Rheinwerk Publishing

Seitenzahl

684

Maße (L/B/H)

23,6/18,2/4,8 cm

Gewicht

1372 g

Auflage

2nd edition

Sprache

Englisch

ISBN

978-1-4932-1880-6

Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

28.11.2019

Verlag

Rheinwerk Publishing

Seitenzahl

684

Maße (L/B/H)

23,6/18,2/4,8 cm

Gewicht

1372 g

Auflage

2nd edition

Sprache

Englisch

ISBN

978-1-4932-1880-6

Herstelleradresse

Libri GmbH
Europaallee 1
36244 Bad Hersfeld
DE

Email: gpsr@libri.de

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  • Produktbild: ABAP
  • ... Preface ... 17

    ... Audience ... 17

    ... Your ABAP Learning Path ... 18

    1 ... Introduction to SAP’s ERP Systems ... 23

    1.1 ... What Are SAP and ABAP? ... 23

    1.2 ... Current State of SAP’s ERP Systems ... 24

    1.3 ... “Old” versus “New” ABAP ... 26

    1.4 ... Navigating SAP ERP Systems ... 28

    1.5 ... Summary ... 34

    2 ... Creating Your First Program ... 35

    2.1 ... “Hello, World!” ... 35

    2.2 ... Summary ... 49

    3 ... ABAP 101 ... 51

    3.1 ... Variables and Constants in ABAP ... 51

    3.2 ... Arithmetic and Basic Math Functions ... 65

    3.3 ... Flow Control ... 72

    3.4 ... Selection Screen Programming ... 80

    3.5 ... Event Blocks ... 92

    3.6 ... Formatting Code ... 95

    3.7 ... Comments ... 97

    3.8 ... Debugging Basics ... 100

    3.9 ... Tying It All Together ... 117

    3.10 ... Summary ... 120

    4 ... Data Dictionary Objects ... 121

    4.1 ... What Is a Database? ... 121

    4.2 ... What Is a Data Dictionary? ... 122

    4.3 ... Database Design ... 123

    4.4 ... Navigation to ABAP Dictionary Objects ... 127

    4.5 ... Table, Data Element, and Domain ... 129

    4.6 ... Training Data Model and Example Definition ... 132

    4.7 ... Creating a New Domain ... 135

    4.8 ... Creating a New Data Element ... 139

    4.9 ... Creating and Editing Tables ... 144

    4.10 ... Documentation ... 161

    4.11 ... Viewing Data in the Database Tables ... 162

    4.12 ... Table Maintenance Dialogs ... 170

    4.13 ... Structures and Table Types ... 174

    4.14 ... Search Help ... 177

    4.15 ... Views ... 181

    4.16 ... Summary ... 184

    5 ... Accessing the Database ... 185

    5.1 ... SQL Console in Eclipse ... 186

    5.2 ... Reading Data ... 187

    5.3 ... Changing Data ... 210

    5.4 ... Table Locks ... 214

    5.5 ... Performance Topics ... 224

    5.6 ... Obsolete Database Access Keywords ... 226

    5.7 ... Summary ... 227

    6 ... Storing Data in Working Memory ... 229

    6.1 ... Using ABAP Dictionary Data Types ... 229

    6.2 ... Creating Data Types with the TYPE Keyword ... 231

    6.3 ... Field Symbols ... 233

    6.4 ... Defining Internal Tables ... 234

    6.5 ... Reading Data from Internal Tables ... 241

    6.6 ... Modifying Internal Tables ... 250

    6.7 ... Other Internal Table Operations ... 257

    6.8 ... Which Table Should Be Used? ... 261

    6.9 ... Updating ABAP Dictionary Table Type ... 263

    6.10 ... Obsolete Working Memory Syntax ... 265

    6.11 ... Summary ... 268

    7 ... Making Programs Modular ... 269

    7.1 ... Separation of Concerns ... 269

    7.2 ... Subroutines ... 272

    7.3 ... Introduction to Object-Oriented Programming ... 274

    7.4 ... Structuring Classes ... 277

    7.5 ... Global Classes ... 308

    7.6 ... Design Patterns ... 317

    7.7 ... Function Modules ... 317

    7.8 ... Summary ... 327

    8 ... Error Handling ... 329

    8.1 ... SY-SUBRC ... 329

    8.2 ... Message Classes ... 331

    8.3 ... Exception Classes ... 341

    8.4 ... Non-Class-Based Exceptions ... 355

    8.5 ... Summary ... 358

    9 ... Presenting Data Using the ABAP List Viewer ... 361

    9.1 ... What Is ALV? ... 361

    9.2 ... Report Example Using an SALV Table ... 366

    9.3 ... Report Example Using SALV Tree ... 371

    9.4 ... ALV with Integrated Data Access ... 380

    9.5 ... Outdated ALV Frameworks ... 383

    9.6 ... Summary ... 386

    10 ... Creating a Shopping Cart Example ... 387

    10.1 ... The Design ... 388

    10.2 ... Database Solution ... 392

    10.3 ... Accessing the Database Solution ... 405

    10.4 ... Creating a Message Class for the Solution ... 415

    10.5 ... Creating Classic Screens for the Solution ... 416

    10.6 ... Summary ... 429

    11 ... Working with Strings and Texts ... 431

    11.1 ... String Manipulation ... 431

    11.2 ... Text Symbols ... 437

    11.3 ... Translating Data in Tables ... 445

    11.4 ... Translating Messages ... 451

    11.5 ... Obsolete String and Text Commands ... 453

    11.6 ... Updating the Shopping Cart Example ... 454

    11.7 ... Summary ... 463

    12 ... Working with Dates, Times, Quantities, and Currencies ... 465

    12.1 ... Dates ... 465

    12.2 ... Times ... 477

    12.3 ... Quantities ... 482

    12.4 ... Currencies ... 486

    12.5 ... Updating the Shopping Cart Example ... 490

    12.6 ... Summary ... 504

    13 ... User Interface Technologies ... 505

    13.1 ... Working with Classic Dynpro Screens ... 505

    13.2 ... Modern UI Technologies ... 528

    13.3 ... Summary ... 534

    14 ... Working with ABAP Professionally ... 535

    14.1 ... ABAP System Architecture Basics ... 535

    14.2 ... Transport Management ... 539

    14.3 ... Authorization Concept ... 550

    14.4 ... Working with Files ... 566

    14.5 ... ABAP Development Guidelines ... 582

    14.6 ... Maintaining Documentation ... 586

    14.7 ... ABAP Unit Tests ... 593

    14.8 ... Background Jobs ... 602

    14.9 ... Tools of the Trade ... 611

    14.10 ... Backward Compatibility and Dealing with Legacy Code ... 621

    14.11 ... Summary ... 623

    A ... Preparing Your Development Environment ... 627

    A.1 ... ABAP Developer Edition Overview ... 627

    A.2 ... ABAP Trial System Using SAP CAL ... 630

    A.3 ... ABAP Trial System Using the Download Option ... 632

    A.4 ... Getting Started with ABAP in Eclipse ... 633

    A.5 ... ABAP-Based IDEs ... 639

    B ... Interfaces, Forms, Enhancements ... 645

    B.1 ... Interfaces ... 645

    B.2 ... Output Implementation in SAP ERP ... 649

    B.3 ... Enhancements ... 654

    C ... Differences Between ABAP Versions ... 661

    C.1 ... Release 7.0 ... 661

    C.2 ... Release 7.02 (7.0 EHP 2) ... 662

    C.3 ... Release 7.4 ... 663

    C.4 ... Release 7.4 SP 5 ... 663

    C.5 ... Release 7.4 SP 8 ... 663

    C.6 ... Release 7.50 ... 664

    C.7 ... Release 7.51 ... 664

    C.8 ... Release 7.52 ... 664

    C.9 ... Release 7.53 ... 665

    D ... Other Resources ... 667

    D.1 ... SAP PRESS Books ... 667

    D.2 ... SAP Community ... 668

    D.3 ... openSAP ... 669

    D.4 ... SAP Certifications ... 669

    D.5 ... SAP TechEd Conferences ... 669

    D.6 ... SAP Community Events ... 670

    E ... The Authors ... 671

    ... Index ... 673