Official ABAP Programming Guidelines (SAP PRESS: englisch) - Hardcover

Keller, Horst; Thümmel, Wolf Hagen

Hardcover

ISBN 10: 1592292909 ISBN 13: 9781592292905

Verlag: SAP PRESS, 2009

Inhaltsangabe

How do I select the appropriate program type in SAP programming? Where should the local declarations of a procedure be positioned? Am I supposed to immediately replace all obsolete language elements in existing code? Should I use procedural or object-oriented ABAP (ABAP Objects)? The official ABAP programming guidelines provide clarity and security by answering these questions, and many more that may arise in your daily work!

1. General Rules Learn the general principles that you should take into account when you create new programs and classes.

2. Structure and Style Find the answers to your questions on style, including naming, commentation, and structure of programs and procedures.

3. Architecture Explore guidelines on individual aspects of architecture, such as object orientation, error handling, user interfaces, data storage, and much more.

4. Secure and Robust ABAP Ensure your ABAP programs run predictably with no surprises by gaining in-depth knowledge on data types and data objects, calculations and accesses, internal tables, and more.

5. Tips and Hints Explore tips and hints throughout the book, as well as examples of good and bad ABAP programming, to help you adopt effective working techniques and principles.

Highlights:

• Basic Rules: Separation of Concerns, Correctness and Quality, Program Type and Attributes, Modern ABAP, Checks for Correctness
• Structure and Style: Code Formatting and Organization, Naming, Comments, Alternative Notations
• Architecture: Object Orientation, Error Handling, User Interfaces, Data Storage
• Secure and Robust ABAP: Data Types and Objects, Calculations and Accesses, System Fields, Internal Tables, Modularization, Dynamic Programming

Über diesen Titel

Über die Autorinnen und Autoren

Dr. Horst Keller works in the NetWeaver Developer Tools ABAP group at SAP. As Knowledge Architect he is responsible for documentation and roll-out relating to ABAP and ABAP Objects. He also oversees the programs for preparing and presenting the ABAP documentation including the relating search algorithms.

Wolf Hagen Thümmel studied physics at the Karlsruhe University, Germany, and received his doctorate in experimental particle physics. In 2001, he joined SAP AG. He is currently a member of the TD Core AS&DM ABAP group and there focuses on language-related tools in the ABAP environment as well as in the area of mass checks for quality assurance. He assumes responsibility for ABAP checkpoint statements and the related tools, memory analyses, and parts of the ABAP Debugger. Wolf Hagen Thümmel also deals with topics regarding the complexity of ABAP programs. He is author of several ABAP-related publications in trade journals and handbooks on programming languages.

Details zur Ausgabe

• Verlag: SAP PRESS
• Erscheinungsdatum: 2009
• Sprache: Englisch
• ISBN 10: 1592292909
• ISBN 13: 9781592292905
• Einband: Gebundene Ausgabe
• Auflage: 1
• Anzahl der Seiten: 398
• Kontakt zum Hersteller: Rheinwerk Verlag GmbH; service@rheinwerk-verlag.de; ; Rheinwerkallee 4; Bonn; 53229; Deutschland