Hardy, P: ABAP to the Future

3. Auflage 2019
ISBN: 978-1-4932-1761-8
Verlag: Rheinwerk Verlag GmbH

Buch, Englisch, 864 Seiten, Format (B × H): 184 mm x 236 mm, Gewicht: 1702 g

Reihe: SAP PRESS Englisch

Stay on the cutting edge of ABAP technology! Learn what’s new with the latest ABAP releases—7.52 and 1809—and see what other SAP technologies are now bringing to the table. New to this edition: abapGit and transporting objects between systems, ABAP SQL, the RESTful ABAP programming model, and test tools for core data services, SAPUI5, and Web Dynpro ABAP. Take your ABAP coding to the next level!

Highlights include:

ABAP 7.52 and ABAP 1809
ABAP in Eclipse
SAPUI5
Core data services (CDS)
Exception classes
Test-driven development
Debugging
Business Object Processing Framework (BOFP)
BRFplus
SALV
Web Dynpro ABAP
ABAP channels

Autoren/Hrsg.

Hardy, Paul

Fachgebiete

• Wirtschaftswissenschaften Betriebswirtschaft Wirtschaftsinformatik, SAP, IT-Management
• Mathematik | Informatik EDV | Informatik Programmierung | Softwareentwicklung Programmier- und Skriptsprachen
• Mathematik | Informatik EDV | Informatik Angewandte Informatik Wirtschaftsinformatik
• Mathematik | Informatik EDV | Informatik Business Application Unternehmenssoftware SAP

Inhaltsverzeichnis

... Acknowledgments ... 21

... Introduction ... 23

... Structure of the Book ... 26

... The Example Application ... 31

1 ... ABAP in Eclipse ... 35

1.1 ... Installation ... 37

1.2 ... ABAP-Specific Features ... 43

1.3 ... Eclipse-Specific Features ... 73

1.4 ... Testing and Troubleshooting ... 79

1.5 ... Customization Options with User-Defined Plug-Ins ... 89

1.6 ... Eclipse in the Cloud ... 95

1.7 ... Summary ... 96

2 ... abapGit ... 97

2.1 ... Theory ... 98

2.2 ... Installation ... 99

2.3 ... Storing and Moving Objects ... 108

2.4 ... Branching ... 120

2.5 ... Summary ... 136

3 ... New Language Features in ABAP ... 137

3.1 ... Declaring and Creating Variables ... 138

3.2 ... String Processing ... 148

3.3 ... Calling Functions ... 149

3.4 ... Conditional Logic ... 153

3.5 ... Internal Tables ... 160

3.6 ... Object-Oriented Programming ... 182

3.7 ... Search Helps ... 187

3.8 ... Summary ... 189

4 ... Exception Classes and Design by Contract ... 191

4.1 ... Types of Exception Classes ... 193

4.2 ... Designing Exception Classes ... 199

4.3 ... Design by Contract ... 214

4.4 ... Summary ... 222

5 ... ABAP Unit and Test-Driven Development ... 223

5.1 ... Eliminating Dependencies ... 225

5.2 ... Implementing Test Doubles ... 233

5.3 ... Writing and Implementing Unit Tests ... 243

5.4 ... Optimizing the Test Process ... 261

5.5 ... Summary ... 278

6 ... Debugger Scripting ... 281

6.1 ... Writing a Debugger Script Program ... 282

6.2 ... Coding the SCRIPT Method ... 287

6.3 ... Coding the INIT and END Methods ... 293

6.4 ... Real-World Examples ... 300

6.5 ... Summary ... 302

7 ... Database Programming with SAP HANA ... 305

7.1 ... The Three Faces of Code Pushdown ... 306

7.2 ... ABAP SQL ... 307

7.3 ... CDS Views ... 327

7.4 ... ABAP Managed Database Procedures ... 354

7.5 ... Locating and Pushing Down Code ... 364

7.6 ... Summary ... 375

8 ... Business Object Processing Framework ... 377

8.1 ... Manually Defining a Business Object ... 379

8.2 ... Generating a Business Object from a CDS View ... 386

8.3 ... Using BOPF to Write a Dynpro-Style Program ... 389

8.4 ... Unit Testing BOPF Objects with BUnit ... 461

8.5 ... Custom Enhancements ... 464

8.6 ... Summary ... 468

9 ... BRFplus ... 469

9.1 ... The Historic

Über Autor(innen)

Hardy, Paul
Paul Hardy is a senior ABAP developer at Hanson Australia and has been working with SAP for almost 20 years. He has worked on SAP rollouts at multiple companies all over the world, which has given him experience in multiple modules and areas of SAP, from SAP NetWeaver PI to Ariba. He is also a regular presenter at SAP industry conferences and a prolific SCN blogger.

Hardy, PaulPaul Hardy is a senior ABAP developer at Hanson Australia and has been working with SAP for almost 20 years. He has worked on SAP rollouts at multiple companies all over the world, which has given him experience in multiple modules and areas of SAP, from SAP NetWeaver PI to Ariba. He is also a regular presenter at SAP industry conferences and a prolific SCN blogger.