How about. I am new with the use of ireport, I have created the report with the query and everything works fine but I do not think that when the total sum of the row of "states" is equal to 0, do not print these fields. (In a row I have 3 fields: 1 label with the title of the row, a $ Field with the value of that row and a $ P with the total of that row). I seemed to read about the expression print when expression but I can not do it, I would appreciate your help.