https://www.infopathdev.com:443/forums/41.aspxIf you're not sure where to ask your question, ask it here. If necessary, our moderators will make sure it gets classified in the correct board.enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/107273.aspxSat, 02 Jul 2016 11:59:12 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:107273Edwin Brito0https://www.infopathdev.com:443/forums/thread/107273.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=107273I found it!! sum(xdMath:Eval(../my:group2/my:group3[my:Payment = "Personal Funds"], "my:Amount"))https://www.infopathdev.com:443/forums/thread/107272.aspxSat, 02 Jul 2016 11:41:53 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:107272Edwin Brito0https://www.infopathdev.com:443/forums/thread/107272.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=107272Hi, I'm working on a Expense Report form in InfoPath, and I need to sum a field in a repeating table meeting a criteria -Déjà vu- I need to sum the 'Amount' only when the 'Payment' = "Personal Funds" Last time I had that problem, I used the Sum and Eval functions. So far this is the formula I have: sum(xdMath:Eval(../my:group2/my:group3/my:Payment[. = "Personal Funds"], ../my:group2/my:group3/my:Amount)) This is the error I'm receiving: Type mismatch. Error occurred during a call to property or method 'Eval'. Can you guys help me come up with the right formula syntax?