Hi,

I am getting this error when trying to create a case thru SOAP API using soapUI tool. I have looked up on other discussions and still could not resolve the issuse. I have reset the end-point URL with the serverURL that we get on login and also added the session ID. Please find the request-response below:

Request-

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:urn="urn:enterprise.soap.sforce.com" xmlns:urn1="urn:sobject.enterprise.soap.sforce.com">
   <soapenv:Header>
      <urn:SessionHeader>
         <urn:sessionId>00DM00000014fU5!ARIAQFhHzaTVjxb3ySRhu_iI8IixqbEQNY5G_gryHV0HITSR33UajG32U_Ql9cMMQjKOM6D3uSH2NlKzTEnyvK8peblfoeCM</urn:sessionId>
      </urn:SessionHeader>
   </soapenv:Header>
   <soapenv:Body>
      <urn:create>
         <urn:sObjects>
            <urn1:type>Case</urn1:type>
			<urn1:Status>New</urn1:Status>
			<urn1:Subject>soup_ui_subject</urn1:Subject>
			<urn1:Priority>Low</urn1:Priority>
			<urn1:Reason>ABC</urn1:Reason>
			<urn1:Origin>Web</urn1:Origin>
			<urn1:Description>soup_ui_description</urn1:Description>
         </urn:sObjects>
      </urn:create>
   </soapenv:Body>
</soapenv:Envelope>

Response-

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:sf="urn:fault.enterprise.soap.sforce.com" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <soapenv:Body>
      <soapenv:Fault>
         <faultcode>sf:INVALID_TYPE</faultcode>
         <faultstring>INVALID_TYPE: Must send a concrete entity type.</faultstring>
         <detail>
            <sf:InvalidSObjectFault xsi:type="sf:InvalidSObjectFault">
               <sf:exceptionCode>INVALID_TYPE</sf:exceptionCode>
               <sf:exceptionMessage>Must send a concrete entity type.</sf:exceptionMessage>
               <sf:row>-1</sf:row>
               <sf:column>-1</sf:column>
            </sf:InvalidSObjectFault>
         </detail>
      </soapenv:Fault>
   </soapenv:Body>
</soapenv:Envelope>

Please help!
Thanks,
Puneeth.