Generalhttps://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)Re: Error when trying to recieve the user's first name using a web service (SOAP)https://www.infopathdev.com:443/forums/thread/71322.aspxSun, 23 Oct 2011 20:18:01 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:71322R&#233;mi MATAYRON0https://www.infopathdev.com:443/forums/thread/71322.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=71322<p>Hi, </p><p>I&#39;ve got this problem&nbsp;it was long time ago. The problem was the&nbsp;&quot;disableloopbackcheck&quot; on the server.</p><p>See this post to more explanation : <a href="http://social.msdn.microsoft.com/Forums/en-US/sharepointinfopath/thread/544a81dc-214a-4caf-aa42-fc9dec796882/">http://social.msdn.microsoft.com/Forums/en-US/sharepointinfopath/thread/544a81dc-214a-4caf-aa42-fc9dec796882/</a></p><p>Hope his help.</p>Error when trying to recieve the user's first name using a web service (SOAP)https://www.infopathdev.com:443/forums/thread/71320.aspxSat, 22 Oct 2011 04:38:59 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:71320cpluce0https://www.infopathdev.com:443/forums/thread/71320.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=71320<p>You do not have permissions to access a Web service that provides data required for this form to function correctly.<br /><br /> </p><div>An entry has been added to the Windows event log of the server. </div><div><span class="ErrorPageEmphasisText">Log ID:</span><span>5566</span></div><p><br /> </p><div><span class="ErrorPageEmphasisText">Correlation ID:</span><span>29ef79b0-d6f3-402c-a186-89ceb4570672</span></div><div><span></span>&nbsp;</div><div><span>It seems like a permissions issue. I have used this before successfully internally. Can you get this to work externally?</span></div><div><span>I follwed this article.</span></div><div><span><a href="http://blogs.microsoft.co.il/blogs/itaysk/archive/2007/04/05/InfoPath-_2D00_-Get-the-current-user-without-writing-code.aspx">http://blogs.microsoft.co.il/blogs/itaysk/archive/2007/04/05/InfoPath-_2D00_-Get-the-current-user-without-writing-code.aspx</a></span></div>