faultCode in Axisfault

[mai00bil]

Hallo,
I have a question with Axisfaults.
I generated my own Fault as a subclass from AxisFault and set the faultCode,
but when I want to get the faultCode on the client-side I only get the
default faultCode Server.generalException. The correct faultString I get.

Thanks
Michael

listing:
public class InvalidProductNumberFault extends org.apache.axis.AxisFault {

    /** Creates a new instance of InvalidProductNumberFault */
    public InvalidProductNumberFault() {
    }

    /** Creates a new instance of InvalidProductNumberFault
     * @param reason description of reason
     * @param prodNr invalid product number
     */
    public InvalidProductNumberFault(String reason, int prodNr) {
        this.setFaultCode(new
javax.xml.namespace.QName("Coop_WF.Services.SellerServices", "invalid
product nummer was given"));
        this.setFaultString(new Integer(prodNr).toString());
    }
}