Hello,

I'm making an integration with force.com account using Jitterbit integration software. I can succesfully create Accounts using Jitterbit, but when I try to do the same for a custom object I get the following error:

extract: Message: Unable to find a de-serializer for the type {urn:sobject.enterprise.soap.sforce.com}ID

Any help would be appreciated!

Failed to perform transformation using local source file: 'C:/WINDOWS/Temp/jitterbit/OpId_43_1e44b3f8-b95a-4afd-888f-1aa881fa1767/3_2009-06-24T10_03_09_411.xml'
The webservice call failed. Reported error: Failed to post the file "C:/WINDOWS/Temp/jitterbit/OpId_43_1e44b3f8-b95a-4afd-888f-1aa881fa1767/Create_Activity_Request.output_req.xml" to the web service at "https://na6-api.salesforce.com/services/Soap/c/16.0/00D80000000LzYT/0DF800000004U8X".
Reason: The server returned HTTP Status Code : 500 Internal Server Error
Error is: The server encountered an unexpected condition that prevented it from fulfilling the request.
Headers sent by the server:
HTTP/1.1 500 Internal Server Error
Server:
Content-Type: text/xml; charset=utf-8
Transfer-Encoding: chunked
Date: Tue, 11 Aug 2009 09:07:47 GMT

The web service returned a SOAP Fault:
Code: soapenv:Client
Message: Unable to find a de-serializer for the type {urn:sobject.enterprise.soap.sforce.com}ID
The server returned the following headers:
HTTP/1.1 500 Internal Server Error
Server:
Content-Type: text/xml; charset=utf-8
Transfer-Encoding: chunked
Date: Tue, 11 Aug 2009 09:07:47 GMT

[CODE:10721]