It’s not about setting the background green of your code editor or setting up all the code lines to green or about having green background on your apps, but this about how you write your programs which would be more greener from environment perspective.

DELETE on ITAB is widely used when you need to filter out the entries. Lets see the performance for different Delete statements.

ABAP FOR ALL ENTRIES is handy, but would create lot of data inconsistencies if you don’t use it properly.

Along with ASSIGNING addition for the itab processing, we have REFERENCE INTO. Let’s take a deep dive into its usage.

ABAP Parallel cursor is a nice technique to improve the performance of the nested loops. There are always few things to remember while implementing the parallel cursor.

Lets check out various different options to build up table with unique Keys along with Performance Comparison.