How to collect data from RSPARAM in a table

Hi,

i need to collect data, as displayed in RSPARAM, in an internal table, for further processing. I just can't find with the debugger where and how the data is collected. I also tried to debug RZ11 but i just can't see how it works.

What I ultimately need is a function-module that I can call with a param-name and that returns to me the data that is displayed in RSPARAM for that specific parameter.

Can anyone help me with such a function-module?