Bom dia, ao fazer um teste com o SoapUI para iniciar um processo através do simpleStartProcess, tem retornado esse erro:

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Body>
      <soap:Fault>
         <faultcode>soap:Server</faultcode>
         <faultstring>argument type mismatch</faultstring>
         <detail>
            <ns1:Exception xmlns:ns1="http://ws.workflow.ecm.technology.totvs.com/"/>
         </detail>
      </soap:Fault>
   </soap:Body>
</soap:Envelope>

Segue abaixo o xml de envio:

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ws="http://ws.workflow.ecm.technology.totvs.com/">
   <soapenv:Header/>
   <soapenv:Body>
      <ws:simpleStartProcess>
         <username>usuario</username>
         <password>senha123</password>
         <companyId>1</companyId>
         <processId>Tabelas</processId>
         <comments>Iniciado via SOAP</comments>
         <cardData>
            <item>
               <item>solicitante</item>
               <item>Carlos</item>
            </item>
            <item>
               <item>descricao</item>
               <item>Teste</item>
            </item>
         </cardData>
      </ws:simpleStartProcess>
   </soapenv:Body>
</soapenv:Envelope>