Variable not working

[Anonymous]

Hi all,

I have a variable (vLastInsDtWeek) with this expression:

if(weekday(max(OrdItemInsDt))='sex',max({<OrdItemInsDt={*},OrdItemInsDtYear={'$(=vCurrentInsDtYear)'}>}OrdItemInsDtWeek), max({<OrdItemInsDt={*},OrdItemInsDtYear={'$(=vCurrentInsDtYear)'}>}OrdItemInsDtWeek)-1)

The expression works fine alone, in a text and image box and when I insert it "directely" in another expression. But, in this other expression, when I try ti use the variable name, OrdItemInsDtWeek={'$(=vLastInsDtWeek)'}, it doesn't work!

Do you have any idea what I might be doing wrong?

Thank you!