Is this a bug - whats wrong?

[Dorner Thomas]

I have the following problem,   I send 2 parameters in the in the Method "invoke" one is a String and the other ist a Hashmap.   When i send  a key and only one String as a value there is no problem! But when I use a Array as value for the Hashmap i get a    <faultstring>org.xml.sax.SAXException: SimpleDeserializer encountered a child element, which is NOT expected, in something it was trying to deserialize.</faultstring>   So when I look at my wsdl (generated with axis 1.2 beta_2) I see no   - <schema elementFormDefault="qualified" targetNamespace="http://xml.apache.org/xml-soap" xmlns="http://www.w3.org/2001/XMLSchema"> - <complexType name="mapItem"> - <sequence>   <element name="key" nillable="true" type="xsd:anyType" />   <element name="value" nillable="true" type="xsd:anyType" />   </sequence>   </complexType> - <complexType name="Map"> - <sequence>   <element maxOccurs="unbounded" minOccurs="0" name="item" type="apachesoap:mapItem" />   </sequence>   </complexType>   </schema>   </wsdl:types>   only the   - <element name="invoke"> - <complexType> - <sequence>   <element name="functionName" type="xsd:string" />   <element name="params" type="apachesoap:Map" />   </sequence>   </complexType>   </element>   The SOAP-Message for the call was generated and looks like this:   <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">    <soapenv:Header>       <ns1:sessionID soapenv:actor="http://schemas.xmlsoap.org/soap/actor/next" soapenv:mustUnderstand="0" xmlns:ns1="http://xml.apache.org/axis/session">1368408239792107348</ns1:sessionID>    </soapenv:Header>    <soapenv:Body>       <invoke xmlns="service:Smaragd">          <functionName>isActual</functionName>          <params>             <item xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns2="http://xml.apache.org/xml-soap" xmlns="">                <key>kem</key>                <value>                   <item xsi:type="soapenc:string">test</item>                   <item xsi:type="soapenc:string">test</item>                </value>             </item>             <item xmlns="">                <key>versionOBIDs</key>                <value>                   <item xsi:type="soapenc:string" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">test</item>                   <item xsi:type="soapenc:string" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">test</item>                </value>             </item>          </params>       </invoke>    </soapenv:Body></soapenv:Envelope>   normaly there should be no problem to send a array in a Hashmap!???   Can pls someone let me know what I am doing wrong???   Thanks Tomi