Each request is put in an XML message. The content of the message is mostly free, however, the interface will look for an <itp:job> element containing the job submission information. This element has the following format:
<itp:job version="1" id="jobid">
<itp:service>service name</itp:service>
<itp:parameters>
<itp:parameter>parameter 1 data<itp:parameter>
<itp:parameter>parameter 2 data<itp:parameter>
<itp:parameters>
</itp:job>
Replace:
Also, the XML message should start with either <?xml or <itp:job.