CREATE PROCEDURE PostOperation(a INTEGER, b CHAR(128))
    URL 'HTTP://localhost:8082/dbname/SampleWebService'
    TYPE 'HTTP:POST';

POST /dbname/SampleWebService HTTP/1.0
ASA-Id: e88a416e24154682bf81694feaf03052
User-Agent: SQLAnywhere/12.0.1.3600
Accept-Charset: windows-1252, UTF-8, *
Date: Fri, 03 Feb 2012 15:02:49 GMT
Host: localhost:8082
Connection: close
Content-Type: application/x-www-form-urlencoded; charset=windows-1252
Content-Length: 12

a=123&b=data

CREATE PROCEDURE SoapOperation(intVariable INTEGER, charVariable CHAR(128))
    URL 'HTTP://localhost:8082/dbname/SampleSoapService'
    TYPE 'SOAP:DOC';

POST /dbname/SampleSoapService HTTP/1.0
ASA-Id: e88a416e24154682bf81694feaf03052
User-Agent: SQLAnywhere/12.0.1.3600
Accept-Charset: windows-1252, UTF-8, *
Date: Fri, 03 Feb 2012 15:05:13 GMT
Host: localhost:8082
Connection: close
Content-Type: text/xml; charset=windows-1252
Content-Length: 428
SOAPAction: "HTTP://localhost:8082/SoapOperation"

<?xml version="1.0"?>
<SOAP-ENV:Envelope
  xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xmlns:m="HTTP://localhost:8082">
  <SOAP-ENV:Body>
    <m:SoapOperation>
      <m:intVariable>123</m:intVariable>
      <m:charVariable>data</m:charVariable>
    </m:SoapOperation>
  </SOAP-ENV:Body>
</SOAP-ENV:Envelope>