Incomplete String Output...

Hi! I'm using OO 10.70... I am running a loop and for every iteration I am composing an HTML Table Row so I can display later in the body of the email... The problem is it seems OO is already preventing data to be added to the string variable after so much iteration so I end up with an incomplete HTML Table... Do I need to change some setting in OO to accomplish this task? Thanks in advance! Rgds, Don