Web services and High Ascii characters

Hello Everyone
I have a problem regarding webservices and sending high ascii
characters.
My little application consists of two files: one is cfm that
makes a view and the second is cfc that might be working as the
component or web service.
The goal of the application is to handle text files, divide
them according to some rules and then send back to the user.
Sometimes the text file contains few high ascii characters.
Everything works fine as long as the cfc is called as the
component. Unfortunately when I call the cfc as the webservice I
get an error:
The web service operation caused an invocation exception.The
root cause was that: java.lang.IllegalArgumentException: The char
'0x1' in 'java.lang.IllegalArgumentException: and so on....
AxisFault
faultCode: {
http://xml.apache.org/axis/}HTTP
faultSubcode:
faultString: (500)Internal Server Error
faultActor:
faultNode:
faultDetail:
{}:return code: 500
Do you know how can I solve my problem? I've tried different
stuff with encoding but it didn't work.
Thanks for all answers.

Whatever Coldfusion's means of communication with the database, by default, it represents text meant for the browser in UTF-8.

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Regards,
Will
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