Help with IF and Substr(), hex()

[#1]

Hi I want to create an IF similar to this one but it show anerror if I use this one don’t know

I want to use this expression if the date <= '01/08/2007'(Substr(hex(Substr(TX_LINE_ITEMS,101,9)) andthis other (Substr(hex(Substr(TX_LINE_ITEMS,200,9)),1,15)) if date >'01/08/2007'

Table1:load *,if( Date_Transaction <= Date#('01/08/2007'), (Substr(hex(Substr(TX_LINE_ITEMS,101,9)),1,15)),
           (Substr(hex(Substr(TX_LINE_ITEMS,200,9)),1,15)))as TX_Item
Resident Table1;drop Table Table1;

I will appreciate your help.

Thanks