I have seen this happen when some editor puts some invisible characters at the beginning of the file.
Inspect the xml string a char at a time to see if this is what is happening. Tracy ________________________________ From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Thomas Newcomen Sent: Friday, March 23, 2007 10:18 PM To: flex@houseoffusion.com; flexcoders@yahoogroups.com Subject: [flexcoders] Trimming a request sent using <mx:httpservice /> I have an application that is to post XML to a url and return a resultset as XML. When using a html form to post the xml, it has to be in a formfield named "xml". When I attempt to debug the service call, it /looks/ as if the xml being sent contains nothing extra, but I keep getting the response listed below from the server... any suggestions? <RESPONSE_GROUP><RESPONDING_PARTY /><RESPOND_TO_PARTY _Name="" /><RESPONSE InternalAccountIdentifier="" ResponseDateTime="03-23-2007 07:12:39" _JobIdentifier=""><RESPONSE_DATA><PROPERTY_INFORMATION_RESPONSE><STATUS _Code="0005" _Description=" XML IS NOT WELL-FORMED OR IS INVALID. ERROR ON LINE 1: CONTENT IS NOT ALLOWED IN PROLOG." _Condition="FAILURE " /></PROPERTY_INFORMATION_RESPONSE></RESPONSE_DATA></RESPONSE></RESPONSE_ GROUP> Crit