Guys, Thanx a bunch. My issue is solved. I changed my IGMOD and kept the retirn value as blank for employee group and now the system reaction is fine.
But still I do have a doubt on the following: As I have maintained SU3 (UGR as 40) and my IGMOD is also active. But some where I had read we gotta use either IGMOD or SU3.. but in my case both are active.. plz post me your views on this fpr my better understanding..
My issue is still under test. If I face any more difficulties, will post it here..
thanks
Tahir