InfoPath Dev

Hi, I have been trying to figure this out as i kept running into error trying to get this to work. Error Message is : Default values, rules or code may be running in an infinite loop. To prevent this, ensure that the default value, rule action or event handler does not update the data which causes the same rule action or event handler to ...

 Hi,  I have trouble configuring my sharepoint site to work with the InfoPath form which calls GetUserProfileByName webservice. Everything works when I access my site through :">http://<hostname>:<portno> . However, when I use the alternate access mapping address, I could not connect to the web service when I ...