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Class-based Exceptions II – Design Time consideration

In the series of the Class-Based exception raising & handling exceptions, today we’ll see design time considerations. Checkout all post...

Comments Off Dec 20, 2011 3299

Class-based Exceptions I – Basics

Class based exceptions are realized based on the instances of the exception class. Lets explore them. Checkout all post related...

3 Dec 19, 2011 11483

Raising & Handling Non-class based exceptions – II

In continuation to previous post on Raising & Handling Non-class based exceptions, lets see the message addition RAISING along with...

Comments Off Dec 19, 2011 2542

Raising & Handling Non-class based exceptions – I

Exceptions are way to communicate effectiently to the caller about something went wrong. So, the caller of the FM or...

2 Dec 15, 2011 5199

Finding Hidden Function Group Includes

When we generate Remote Enabled Function (RFC) or Update FM, system would generate some includes. These includes wont be displayed...

1 Dec 13, 2011 677

OO Design Pattern Decorator – Why do we need to use helper variable?

Recently, we have seen how we can achieve OO Design Pattern Decorator in ABAP using the inheritance tree. Achieving decorator...

Comments Off Dec 11, 2011 1110

Case Study: JavaScript in ABAP Usage

Sometimes, we need to evaluate complex expression. I had faced the similar issue. I was able to use JavaScript (JS)...

3 Dec 08, 2011 1614

ABAP Objects Concepts – Friends

In any Object Oriented programming language, the access to private or protected components – both methods and attributes – would...

2 Dec 05, 2011 4619

Why NOT to use Field-Symbols to access Global Memory?

Sometimes, we don’t have access to all the variables which we are looking for. Especially this happens when we are...

3 Nov 29, 2011 3473

Introducing Forums..!

We are thrilled to introduce forums section on the site. Forums are accessible at: ABAP Forums. You can also find...

1 Nov 21, 2011 400

ABAP Objects Design Patterns – Abstract Factory

Abstract Pattern provides an interface for creating families of related or dependent objects without specifying their concrete classes. Inherited subclasses...

2 Nov 17, 2011 2991

Case Study: Observer Design Pattern Usage

Recently, at one of my client’s place, I have to design a screen with lot of ALVs. When I started...

3 Nov 02, 2011 3528

ABAP Objects Design Patterns – Observer

The intent behind the Observer Design Pattern is to define a dependecy between objects so that when main object changes...

Comments Off Oct 31, 2011 2714

ABAP Objects Design Patterns – Factory Method

Factory Method design pattern could be most used design pattern in the modern world application. Factory method design pattern hides...

3 Oct 24, 2011 8665

ABAP Objects Design Patterns – Decorator

Decorator pattern gives us flexibility to extend the behavior of certain objects at runtime. This can be seperate than the...

2 Oct 17, 2011 4017

Copying/Renaming a file in Application Server

A number of times we want to copy or rename files in Application Server as per our requirements. However making...

2 Oct 14, 2011 3803

JavaScript in ABAP

With introduction to CL_JAVA_SCRIPT, we can now use the Javascript (JS) within ABAP. Javascript supports dynamic typing in contrast to...

7 Oct 14, 2011 2315

An SAP View of EDI

What is EDI? EDI or Electronic Data Interchange is no more than what it literally means: an electronic data interchange...

5 Oct 06, 2011 1596

SALV Table 16 – Static Filters

While writing the last post, , I remembered that I wrote an interesting piece of code to solve the unique...

1 Oct 04, 2011 1050

SALV Table 15 – Show Count of Displayed Rows

Today, I came across an interesting question regarding SALV OM Model. The query was regarding to show the count of...

6 Sep 26, 2011 5303