I want to write an expression in the calculated fields that will add two numeric columns together and give me a total. I tried ACCT_CUST+ACCT_TRAV=Abs() without success. I have read the posts and the users manual built into the software but I can not figure out the final piece to get my formula working. I think my problem is the Abs() function but none of the others sounded like they would give me a total. Any suggestions for this beginner?