Ok thats sounds like a good option, do you mean something such as IF year is <=2009 then YEAR: Val("200"+Mid([YEAR_PERIOD],1,1)) else YEAR: Val("20"+Mid([YEAR_PERIOD],1,2))
and if period <=2009 Mid([YEAR_PERIOD],1,1) else Mid([YEAR_PERIOD],1,2)
hm not sure how to put this into a working...