programatically inserting Test Requests into an existing Test Case

Hello,

I have developed a suite of data driven test cases in soapUI that are working very nicely.  I'm able to push large volumes of requests to my service, and monitor the results to be sure things are behaving as expected.

On any given day, I may push through 15,000 service requests, and maybe for 14,950 of them, the expected response is returned.  There are maybe 50 or so that do not result in the expected response.  This is fine, and there is most likely a business reason for why the response has changed.  Here is what I would like to be able to do:

1.  Create a 'target' soapUI Test case, say 'TestCase_Target_UnexpectedResults_04-19-2010' that is empty / has no Test Steps.  This Test Case would be within the same TestSuite as my data driven test case. (I would create this test case manually)

2. Run my data driven Test Case, say 'TestCase_DataDriven' (this Test case references 3 operations within 1 WSDL).  As responses are returned, I would like to programatically insert Test Request Test Steps into the 'TestCase_Target_UnexpectedResults_04-19-2010' Test Case that I created in Step 1, for the 50 or so responses that did not contain the expected results. 

Basically, I would like to programatically insert Test Requests into an existing Test Case that contains these 50 or so troublesome requests from Step 2.  The idea is that I can pass off this 'TestCase_Target_UnexpectedResults_04-19-2010' test case to another person who will investigate the reasons for the unexpected / failed results.  I don't want the person to whom I am passing these requests to have to mess around with my data driven tests or anything like that- I just want to be able to quickly provide them with a list of requests that they can submit to the service individually as they troubleshoot. 

Note:  I do have the code below that works nicely.  This dumps out each request + response from my data driven test case to an external directory.  Essentially, I would like to do something very similar.  The only difference is that I want to dump the requests into a Test Case that I've already created.

Code snippet:

//Ouput the request and response to a local folder (${Properties#Location}
def name = context.expand( '${DataGen#CompanysQuoteNumber}' )
def location = context.expand( '${#TestCase#Location}' )

def getResponseFilename(name) {
  date = new Date()
  dateFormat = new java.text.SimpleDateFormat("yyyy-MM-dd_HH.mm.ss")
  shortDate = dateFormat.format(date)
  respFilename = name + "_Request1_TPPR_Rs_" + shortDate + ".xml"
}

def getRequestFilename(name) { 
  reqFilename = name + "_Request1_TPPR_Rq_" + shortDate + ".xml"
}
 
def file = new PrintWriter (location + getResponseFilename(name))
//def Response = testRunner.testCase.testSteps["TestRequest_TPPR"].testRequest.response.contentAsString
def Response = context.expand( '${TestRequest_TPPR#Response}' )

file.println(Response)
file.flush()
file.close()

def file2 = new PrintWriter (location + getRequestFilename(name))
def Request = context.expand( '${TestRequest_TPPR#Request}' )
file2.println(Request)
file2.flush()
file2.close()