Karate - How to write to the same CSV file that is being used as an input to the feature file

I have created a java function which accepts key and value pair as arguments and then writes those values to the CSV file. But I am unable to understand how to call that method in the feature file. I am writing the javascript function as shown below wherein "Utilities" is the package and "getdataexcel" is the java class.

Background:
  * def doWork = function(arg1,arg2) {
    var JavaDemo = Java.type(Utilities.getdataexcel);
    JavaDemo.writesingleData(arg1,arg2);
}

Below is the feature file being used: I am not quite sure how to write back the status/Result to the same CSV file.

There is definitely something wrong with the code that i have written in the Background and Feature file section.

Scenario: soapAdd 1.1 <Scenario with passing input Parameters in Request>
    Given request
    """
    <?xml version="1.0" encoding="utf-8"?>
    <soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
      <soap:Body>
        <Add xmlns="http://tempuri.org/">
          <intA>4</intA>
          <intB>3</intB>
        </Add>
      </soap:Body>
    </soap:Envelope>
    """
    When soap action 'http://tempuri.org/Add'
    Then status 200
    And def resp = /Envelope/Body/AddResponse/AddResult
    And match /Envelope/Body/AddResponse/AddResult == 7
    * eval if (resp == 7) karate.call doWork("Result","Pass")
    * print 'the value of resp is' + resp

I need to write the Results back to the same input file and i have integrated Karate with QTEST(Test management Tool) and the test cases will the executed(Passed/Failed) in QTEST based on the test results of the API.

Solution

Please read this part of the documentation (actually read all of it, it is worth it :) https://github.com/intuit/karate#js-function-argument-rules-for-call

So you can't use call if you have 2 arguments. So just do this:

* if (resp == 7) doWork("Result","Pass")