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/93242.aspxWed, 25 Sep 2013 01:03:23 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:93242Hilary Stoupa0https://www.infopathdev.com:443/forums/thread/93242.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=39&PostID=93242<p>&nbsp;Well - is this a SharePoint list form, perhaps? Or is your ID field&#39;s data type set to a Whole Number data type?</p>https://www.infopathdev.com:443/forums/thread/93139.aspxWed, 18 Sep 2013 19:55:13 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:93139Fredk0https://www.infopathdev.com:443/forums/thread/93139.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=39&PostID=93139<p>Hi - I am brand new to InfoPath (which is why I am posting in the shallow end of the pool)&nbsp; I purchased a book and one of the examples showed how to change the ID field to concat &quot;ID&quot; with the current date/time.&nbsp;&nbsp; However, after I implemented this, I am getting the error, &quot;Only positive Integers Allowed&quot;&nbsp;&nbsp; Is this just a bad example and I&#39;m not able to use this type of format for an ID or is there a setting I can change on the ID field to allow this?</p> <p>Thanks so much!!!!</p> <p>&nbsp;</p> <p>Fred</p>