SAS DI : Conditional Start

[Suminder]

Hi Guys...I am using Conditional Start-End and theare are three conditions that has to be true as follows:

a sas table is the source with following columns and values

act = 20345(numeric)

vir = 21345(numeric)

act_flg = N(character, size 1)

vir_flg = N(character,size 1)

Following is what I am putting in 'condition'

act < vir
& act_flg='N'
& vir_flg='N'

if I used the first condition i.e. act<vir .. conditional flow executes but when I put all the above conditions the conditional flow doesnot execute. Somehow the conditions are not true when I put all three...

pls advise!