https://www.infopathdev.com:443/forums/39.aspxNew to InfoPath? Search to see if your question has already been answered. If it has not, then ask it here or the appropriate topic forum.enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/99542.aspxMon, 13 Oct 2014 20:06:59 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:99542kenemon0https://www.infopathdev.com:443/forums/thread/99542.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=39&PostID=99542<p>Hi All,</p> <p>&nbsp;I have been using this resource for the last several months as I try and get into infopath.&nbsp; Much thanks for all the insight.&nbsp; </p> <p>Here is my issue:</p> <p>I have made a data connection and integrated it into an infopathform as part of a repeating table.&nbsp; I would like to do some calculations from the fields which I have filtered out with rules.&nbsp; Everything seems to work fine, but i cant make any calculations without getting th NaN error.&nbsp; It seems that this may be a data type issue.&nbsp; I have tried using the number() function to convert, but to no avail.&nbsp; When looking at the data fields, all the REST data has type= string.&nbsp; Is there a way to get around this.</p> <p>Thanks.&nbsp; KB</p>