Error - Cannot user a prefix with an empty namespace

[Forrest]

I get the following error message when InfoPath calls a Web Services.

"System.Web.Services.Protocols.SoapException: Server was unable to process
request. ---> System.InvalidOperationException: There was an error generating
the XML document. ---> System.ArgumentException: Cannot use a prefix with an
empty namespace."

Does anyone could share the experience of the this same error message and
how to get rid of it?

Thanks!

Forrest

 

[Clay Fox]

Hey Forrest.

I have not seen that error before.

But if you are connecting to SQL data to dynamically query or submit then I
can show you an inexpensive, installable webservice that you can use without
code. That may be faster and easier than trying to build one.