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/4124.aspxMon, 26 Feb 2007 20:24:38 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:4124Navid0https://www.infopathdev.com:443/forums/thread/4124.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=39&PostID=4124Hi Shiraz Cupala !<br />yes , I checked them before create the form ...<br />the problem is still unsolved !https://www.infopathdev.com:443/forums/thread/4123.aspxMon, 26 Feb 2007 16:39:47 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:4123Shiraz Cupala0https://www.infopathdev.com:443/forums/thread/4123.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=39&PostID=4123The version is probably not the issue. Did you check "Allow Nulls" before you created the form or after? If after then you need to use "Convert Main Data Source" to resync the schema of the form to the web service.https://www.infopathdev.com:443/forums/thread/4122.aspxMon, 26 Feb 2007 09:51:09 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:4122Navid0https://www.infopathdev.com:443/forums/thread/4122.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=39&PostID=4122Hi Patrick and thanks .<br />Yes I create my forms from the Web Service , but I'm using InfoPath 2003 SP2.<br />Could this issue be from my InfoPath version ?https://www.infopathdev.com:443/forums/thread/4121.aspxSun, 25 Feb 2007 21:16:01 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:4121Patrick Halstead0https://www.infopathdev.com:443/forums/thread/4121.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=39&PostID=4121Hi Navid,<br />Did you create your form from the Web service? Are you using InfoPath 2007? If so open the form in the Designer. Go to Tools-&gt;Convert Main Data Source and upgrade it after you have removed the requirement from the WS and DB.<br />Good luck!https://www.infopathdev.com:443/forums/thread/1874.aspxSun, 25 Feb 2007 11:44:26 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:1874Navid0https://www.infopathdev.com:443/forums/thread/1874.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=39&PostID=1874Hi.<br />I have a question :<br />I have some InfoPath forms and a web service and a SQL2005 DB.<br />(InfoPath &lt;==&gt; WS &lt;==&gt; DB )<br />The forms use the web service as their main connection.<br />The problem is that although I <b>check "Allow Nulls"</b> some fields in my tables in sql, but when I insert them into a form, they are <b>checked as "cannot be blank !!"</b> ... <br />( they have a red star and uset Must fill them )<br />Some fields like "image" or "int" have this problem but for example "string" doesn't have .<br />I mean as I configure my DB they could be NULL but as the form Shows they MUST have a value !!<br />what should I do ????