Change parameter name on selection screen to a real text

I'm trying to replace the parameter name shown on the selection screen.

For example I have:

PARAMETERS pa_age TYPE age_type DEFAULT '18'.

It shows PA_AGE on the screen.

How to change it to How old are you? for instanc开发者_开发知识库e?

You have to define a text via Goto->text elements->selection text.

If you develop in another language as you execute your code, you need also a translation.

Via menu Goto->Text Elements->Selection Text.