Problem wih memory Id URG in user exit

Hi All,

I have a problem with the parameter URG, because I am in a implementation, so in the user exits ZXPADU01 and ZXPADU02 there are somo validations that I wanna avoid, so I don't wanna do it by user names because are a lot, so I wanna do it by User Group, so I get the parameter, but it doesn´t get it, it´s empty. please help me with this, tell what can I do. may be exists a table where I can read the user group or something like that I really don´t know.

Thanks.

This is my code.

*&----

*

*& Include ZXPADU01

*&----

*

DATA: idugr TYPE PME04-USERG.

GET PARAMETER ID 'UGR' FIELD IDUGR.

IF IDUGR NE 99.

case innnn-infty.

---

---

endcase.

endif.