Improving The Quality Of Abap Code

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Improving The Quality Of Abap Code

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Author : Paul David Hardy
language : en
Publisher:
Release Date : 2021

Improving The Quality Of Abap Code written by Paul David Hardy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with ABAP/4 (Computer program language) categories.

Gain an in-depth understanding of the large number of common problems found in ABAP programs and have a robust methodology for fixing problems when you find them. This book also shows you how to prevent them from occurring in new programs. A large chunk of the world's biggest organizations use SAP software and virtually all of them have very large amounts of custom code. However, a lot of that custom code is not as good as it could be. In this book we look at why object-oriented programming is the basic building block for improved program quality and at the test-driven development that this enables. We cover the three pillars of clarity, stability, and high performance on which a high-quality ABAP program stands. You will then move on to the user interface, which needs its own set of standards for high quality. In the final chapters, you will learn about specialist topics such as user exits, making sure code will run on the latest releases of SAP, and how to add your own automated custom code quality checks. You will: Know why object-oriented programming and test-driven development are the cornerstones of high-quality custom code Ensure that the three pillars of clarity, stability, and high performance are fulfilled Make sure your applications are user friendly Ensure that your custom code works on newer SAP releases Create your own custom code quality checks.

Enhancing The Quality Of Abap Development

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Author : Ben Meijs
language : en
Publisher: Galileo PressInc
Release Date : 2004

Enhancing The Quality Of Abap Development written by Ben Meijs and has been published by Galileo PressInc this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Technology & Engineering categories.

Abap To The Future

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Author : Paul Hardy
language : en
Publisher: SAP PRESS
Release Date : 2021

Abap To The Future written by Paul Hardy and has been published by SAP PRESS this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with Computers categories.

ABAP to the Future is back, and better than ever! Looking for the latest in ABAP syntax? The code examples are fully rewritten. Need to start working in the cloud with the ABAP RESTful application programming model? We've got you covered. Got a new IDE like SAP Business Application Studio? We'll show you the ins and outs of your environment. From abapGit and ABAP2XLSX to SAPUI5 and Web Dynpro ABAP, this new edition has everything you need to be on the cutting edge!

Clean Abap

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Author : Klaus Haeuptle
language : en
Publisher: SAP Press
Release Date : 2020-11-24

Clean Abap written by Klaus Haeuptle and has been published by SAP Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-24 with Computers categories.

ABAP developers, are you looking to clean up your code? Then pick up this official companion to the Clean ABAP GitHub repository. This book is brimming with best practices, straight from the experts, to help you write effective ABAP code. Start by learning when to apply each clean ABAP practice. Then, dive into detailed code examples and explanations for using classes, methods, names, variables, internal tables, and more. From writing code to troubleshooting and testing, this is your complete style guide! In this book, you'll learn about: a. Clean ABAP Concepts What is clean ABAP and why is it important to write clean code? Understand clean ABAP concepts with insight from the experts, including special considerations for legacy code and performance. b. Best Practices Walk through the what, why, and how behind clean ABAP best practices. Learn to improve your code, including using classes and interfaces appropriately, handling method design and control flow, designing and running unit tests, and much more. c. Practical Examples See clean ABAP practices in action! Improve your understanding of how to write effective code. Use detailed examples for each best practice that demonstrate the difference between clean and messy code. Highlights include: 1) Classes and interfaces 2) Methods 3) Names 4) Variables and literals 5) Internal tables 6) Control flow 7) Comments 8) Formatting 9) Error handling 10) Unit testing 11) Packages

Official Abap Programming Guidelines

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Author : Horst Keller
language : en
Publisher: SAP Press
Release Date : 2010

Official Abap Programming Guidelines written by Horst Keller and has been published by SAP Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with ABAP/4 (Computer program language) categories.

How do you program good ABAP? This book, the official SAP programming style guide, will show you how to maximize performance, readability, and stability in your ABAP programs.

Abap Development For Sap Hana

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Author : Hermann Gahm
language : en
Publisher: SAP PRESS
Release Date : 2016

Abap Development For Sap Hana written by Hermann Gahm and has been published by SAP PRESS this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with ABAP/4 (Computer program language) categories.

See how SAP HANA has changed ABAP Whether you're studying for certification or just want to see what's new, you can learn to design simple and advanced SAP HANA applications with ABAP by using this comprehensive guide. Learn to enable code pushdown, use new Open SQL enhancements and CDS views, and integrate native SAP HANA objects. Use detailed programming examples to develop database procedures and optimize your applications. You'll be programming for SAP HANA in no time Basic Principles Explore essential SAP HANA principles like in-memory technology and architecture, the SAP Web IDE, and AS ABAP database programming. Advanced Techniques Learn to use tools like InfoProviders, EasyQuery Interface, and the Application Function Modeler for SAP HANA. Discover how to integrate geographical data from SAP HANA in ABAP programs. Optimizing Existing Applications Get step-by-step instructions to help you optimize existing ABAP applications, and learn how to speed up applications with SAP HANA. Highlights: Code pushdown SAP Web IDE Eclipse CDS views SQLScript Native SAP HANA object integration Open SQL enhancements Geo-information Text searches Error analysis

Sap Abap Advanced Cookbook

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Author : Rehan Zaidi
language : en
Publisher: Packt Publishing Ltd
Release Date : 2012-01-01

Sap Abap Advanced Cookbook written by Rehan Zaidi and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-01-01 with Computers categories.

This book is written in simple, easy to understand format with lots of screenshots and step-by-step explanations. If you are an ABAP developer and consultant looking forward to build advanced SAP programming applications with ABAP, then this is the best guide for you. Basic knowledge of ABAP programming would be required.

Test Driven Development With Abap Objects

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Author : Winfried Schwarzmann
language : en
Publisher: SAP PRESS
Release Date : 2019

Test Driven Development With Abap Objects written by Winfried Schwarzmann and has been published by SAP PRESS this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Computers categories.

Code-based test improvement -- Design-based test improvement -- Robust integration test -- Minimizing dependencies -- Isolated component test -- Redesign with unit tests.

Sap Abap Hana Programming

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Author : Sudipta Malakar
language : en
Publisher: BPB Publications
Release Date : 2019-09-18

Sap Abap Hana Programming written by Sudipta Malakar and has been published by BPB Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-18 with Computers categories.

Enrich your skill set with Open SQL and CD5 views DESCRIPTION The book has been written in such a way that the concepts are explained in detail, giving adequate emphasis on examples. To provide clarity on the programming examples, logic is properly explained and discussed by using comments in program itself. The topics covered in this bookÊ include starting the software using snapshots of the same and writing programs. Simple to complex SAP/ ABAP HANA examples are provided in detail, considering the requirement of IT consultants the basic idea of developing projects in it. The examples provided in this book are user-focused and are provided through sections, figures and examples. KEY FEATURES Comprehensive coverage of SAP / ABAP HANA with emphasis on real-time case studies. Practical examples along with Screen personas, SAP Fiori cloud, OPEN SQL, Native SQL & ADBC, CDS support in SAP NW ABAP 7.4 SP5, SAP HANA Studio, performance enabler Rules & guidelines.Ê Simple language, crystal clear approach, straight forward comprehensible presentation. Concepts are duly supported with examples. Topic coverage with the aim to fill the skill gap among industry and academia. SAP Business Suite powered by SAP HANA are helpful for developing projects for IT consultants WHAT WILL YOU LEARN Gaining Customers by adopting and implementing SAP HANA in organisations / projects / programs Facilitating to maintain Customer Relationships as the core of all successful working relationships are two essential characteristics: trust and commitment. To demonstrate their trustworthiness and commitment to customers, progressive suppliers periodically provide evidence to customers of their accomplishments.Ê Help in delivering ÒSuperior Value and Getting an Equitable ReturnÓ as understanding value in business markets and doing business based on value delivered gives suppliers the means to get an equitable return for their efforts. This document is a compilation of SAP ABAP/4 coding and efficiency standards and will provide guidance in creating readable, maintainable code. It is intended for all developers in the SAP R/3 system.Ê This document is based primarily on ABAP/4. WHO THIS BOOK IS FOR Person from IT domain having software background, preferably with SAP technical or techno functional or functional or domain knowledge. Table of Contents 1. Ê Introduction 2. Ê General Programming Standards 3. Ê ABAP Internal Names 4. Ê ABAP/4 Dictionary 5. Ê Security Authorisations considerations 6. Ê ABAP/4 Coding Techniques

Mastering Sap Abap

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Author : Paweł Grześkowiak
language : en
Publisher: Packt Publishing Ltd
Release Date : 2019-05-31

Mastering Sap Abap written by Paweł Grześkowiak and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-31 with Computers categories.

Take your SAP ABAP skills to the next level by mastering ABAP programming techniques with the help of real-world examples Key FeaturesBecome adept at building interfaces and explore ABAP tools and techniquesDiscover the modern functionalities available in the latest version of ABAPLearn the process of creating stunning HTML5 applications using SAPUI5Book Description Advanced Business Application Programming (ABAP) is an established and complex programming language in the IT industry. This book is designed to help you use the latest ABAP techniques and apply legacy constructions using practical examples. You'll start with a quick refresher on language and database concepts, followed by agile techniques for adding custom code to a modern ABAP system. After this, you will get up to speed with the complete ABAP toolset for importing data to and from different environments. Next, you'll learn how to print forms and work with the different ABAP tools for Extensible Markup Language (XML) manipulation. While covering further chapters, you'll gain insights into building stunning UI5 interfaces, in addition to learning how to develop simple apps using the Business Object Processing Framework (BOPF). You will also pick up the technique of handling exceptions and performing testing in ABAP. In the concluding chapters, you can look forward to grasping various techniques for optimizing the performance of programs using a variety of performance analysis tools. By the end of this book, you will have the expertise you need to confidently build maintainable programs in Systems, Applications, and Products (SAP). What you will learnCreate stable and error-free ABAP programsLeverage new ABAP concepts including object-oriented programming(OOP) and Model-View-Controller (MVC)Learn to add custom code to your existing SAP programSpeed up your ABAP programs by spotting bottlenecksUnderstand techniques such as performance tuning and optimizationDevelop modern and beautiful user interfaces (UIs) in an ABAP environmentBuild multiple classes with any nesting levelWho this book is for This book is for developers who want to learn and use ABAP skills to become an industry expert. Familiarity with object-oriented programming concepts is expected.