In SAP, there is a standard way to list the environment variables used in a program. It’s accessible through transaction SE38, via Menu-Utilities-Environment variables. In SAP forums, I have seen lot of questions about doing this through custom program. It’s very hard to analyze this logic through standard debugging to know what is written behind [...]

Demonstrates the Alternative to FM SAVE_LIST.

CL_HTTP_UTILITY is an utility class which provides several functions related to URL manipulations. There are many methods available in it, the one which I would like to share here is IF_HTTP_UTILITY~ESCAPE_URL and IF_HTTP_UTILITY~UNESCAPE_URL. The method ESCAPE_URL does the URL encoding and the method UNESCAPE_URL does the URL Decoding as mentioned below:

Combining the power of both design patterns: Singleton and Factory Method. Background Few days back, I read the post on SDN – Factory Design Pattern. The post reminded me that I use the similar infrastructure for object creation. I would not prefer to name as the Factory as Factory is strictly to generate the new [...]

Prototype design pattern allows the flexibility to create itself – cloning. Lets check out, how to achieve this in ABAP objects. What is Prototype You have instantiated an object, called some operations. Your object is now in a state from which you wish to copy itself. In other words, you want to clone the object. [...]