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New Poll: Your Preferred table kind for your ITAB

New Poll is now available. I have started a new section for Poll. This would help to me understand common...

Comments Off Apr 25, 2012 1065

Coding Disaster – Change in parameter can stop the business

On one fine morning, faced with a problem which was resulted from the bad bad coding. Read on to walk...

2 Apr 22, 2012 2132

Should you trust on System Fields (SY-*) ?

I know it is very wide question. We all use System fields like SY-SUBRC to check last statement was successful...

12 Apr 18, 2012 3066

List the environment variables used in a program

In SAP, there is a standard way to list the environment variables used in a program. It’s accessible through transaction...

3 Feb 28, 2012 1928

Alternative to SAVE_LIST

Demonstrates the Alternative to FM SAVE_LIST. Forum post Alternative for function SAVE_LIST got to me thinking for other ways to...

5 Feb 23, 2012 2463

Encode and Decode URL in ABAP

CL_HTTP_UTILITY is an utility class which provides several functions related to URL manipulations. There are many methods available in it,...

Comments Off Feb 23, 2012 2245

ABAP Objects Design Patterns – Singleton Factory

Combining the power of both design patterns: Singleton and Factory Method. Singleton produces the same object again where as Factory...

12 Feb 22, 2012 7755

ABAP Objects Design Patterns – Prototype

Prototype design pattern allows the flexibility to create itself – cloning. Lets check out, how to achieve this in ABAP...

2 Feb 07, 2012 3542

WITH HEADER LINE – should you use it anymore?

We all know that WITH HEADER LINE is obsolete in ABAP Objects. But it you can still use it in...

7 Feb 02, 2012 2581

ABAP Objects Design Patterns – Proxy

Proxy acts on behalf of some other objects. When working with Proxies, as name suggest, you work with another object...

Comments Off Jan 31, 2012 3546

SALV Table 17 – Apply Styles to Cell

Lets checkout how to apply different styles for cell, yes cell not the entire column. SALV object model does provide...

3 Jan 26, 2012 4942

Iterator Design Pattern to access Linked List in ABAP Objects

In the previous post, you have seen how to implement Iterator design Pattern. It also raised the question about the...

3 Jan 24, 2012 2365

Become a JAVAPER – “overriding” an attribute

Recently I have discovered very interesting feature in Java. Below I will try to compare this with what ABAP can...

3 Jan 24, 2012 1716

ABAP Objects Design Patterns – Iterator

Check out the Iterator design pattern implementation in ABAP Objects – another behavioral design pattern. What is an Iterator ?...

5 Jan 23, 2012 4677

ABAP Objects Design Patterns – Composite

Composite allows clients to access individual object and composition objects in uniform way. What is Composite? Clients needs to work...

1 Jan 17, 2012 2465

ABAP Objects Design Patterns – Adapter

Adapter design pattern, another widely used design pattern in the real world as well as the Object Oriented Programming language....

Comments Off Jan 16, 2012 3136

ABAP Objects Design Patterns – Facade

Lets check out one of the simple and most used Design Patterns in Object oriented programming – Facade or Façade...

Comments Off Jan 15, 2012 3135

Generic Object Services (GOS) Toolbar Part 8 : Disable Delete Function

Many times, I have received the request to disable Delete Function on Attachment list of the Generic Object Services (GOS)...

1 Jan 12, 2012 5506

When to use Local Class and when not to!

In SAP ABAP, we can create Local Class as well as Global Classes in class builder. We can create them...

Comments Off Jan 09, 2012 7845

Abstract Class vs Interface – Which to use when?

Abstract Class and Interface – both has there own usages. Lets explore when to use which in ABAP while developing...

12 Jan 04, 2012 28147