ABAP SQL with RegEx

With release version OP 2020 (ABAP 755) we get to use some new cool syntax features -> Regular Expressions (or seen more often as RegEx). There are a lot of materials on internet about RegEx and how to use

Replacing COLLECT?

There are many occasion in which COLLECT comes as the first option when you want to sum up some fields. Just writing COLLECT wa IN itab will do the trick. But, there is always a "but". What I

Clean Code Development - Part II

In the first article I talked about the why's and what's. Now let’s dig a bit deeper and take a more theoretical approach in this one. I promise this will be the only one in the series. CCD is

CDS Views - Associations vs Joins

I get to hear a lot a question about CDS Views and that is: "What's up with the Associations?" When showing someone for the first time one, the first thing he will notice is the association instead of

Clean Code Development - Part I

What is Clean Code Development? There is no other better way than telling a story about three little piggies. What do you think? Once upon a time there were three little piggies extremely skilled as architects. Each of them could

Catching error message from Function Module

Did it ever happen that you wanted to use a standard Function Module in your application instead of rewriting the whole logic? And the function was "tailored" for classic dynpros but you were calling it in a background

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