Hey Jay, When looking at the WSDL from weather.gov:
http://www.weather.gov/forecasts/xml/DWMLgen/wsdl/ndfdXML.wsdl These are the following sections of the WSDL which is posted which you are attempting to use: <message name="NDFDgenByDayRequest"> <part name="latitude" type="xsd:decimal"/> <part name="longitude" type="xsd:decimal"/> <part name="startDate" type="xsd:date"/> <part name="numDays" type="xsd:integer"/> <part name="format" type="typens:formatType"/> </message> <message name="NDFDgenByDayResponse"> <part name="dwmlByDayOut" type="xsd:string"/> </message> In your flex application, reexamine that the method name is spelled correctly (NDFDgenByDay), all of your arguments are spelled correctly (latitude, longitude, etc.) and check the case of your spelling as well. Also double check that what you are sending are not null. Posting a snippet of your code may help as well. Hope this gives you some more clues... Bob I. --- In [email protected], "jaywood58" <[EMAIL PROTECTED]> wrote: > > Thanks Bob... that's a very helpful tag that I didn't know about. > > The trace shows I'm getting as far as "encoding soap request body" > before the error crops up - seems to suggest something wrong with my > input args??

