We are trying to import Test Case, Test Script, TCER and Test Result referring the sample available with RQM Excel importer.
While we are able to successfully import Test Case and Test Script, we are getting error 500 for TCER and Test Result.

Here is our .cfg file

// This configuration file creates a test case with each test script and links them.
// The linking is accomplished by self referential data
// Start looking for scripts from row 2
testscript.XLSStartRow=2

// use the data in the first row of a found script's column B
testscript.XLSArtifactID=B
testscript.dc:title=D
testscript.dc:description=C
testscript.category term="Product".value=J


// the literal "execution" will be put into the step type tag, so all steps will be of type execution
testscript.steps.type="execution"
testscript.steps.title=E
testscript.steps.description=E
testscript.steps.expectedResult=F

// a new script starts when we encounter an empty row
testscript.XLSDelimeter=\n
   
// we want to use the data we got for each test script to create a test case
testcase.ID=testscript.XLSArtifactID


// by refering to the testscript's field instead of the column that data comes from
// the tool will also create links to each of the test scripts.
testcase.dc:title=B
testcase.dc:description=testscript.dc:description

//adding test case category values
testcase.category term="1. Project Team".value=H
testcase.category term="2. Release".value=I
testcase.category term="3. Product".value=J
testcase.category term="4. Module".value=K
testcase.category term="5. Function".value=L
testcase.category term="6. Test Phase".value=M
testcase.category term="8. Usage Frequency".value=Q
testcase.category term="9. Type of Change".value=R
testcase.category term="10. Design Complexity".value=P
testcase.category term="11. Risk".value=S
testcase.priority=O

//adding test case attribute values
testcase.customAttributes identifier="SR_Number".name="SR Number".type="MEDIUM_STRING".value=G

//execution workitem
executionworkitem.XLSStartRow=2
executionworkitem.XLSDelimeter=\n
executionworkitem.XLSArtifactID="executionworkitem_" & B
executionworkitem.dc:title=B
executionworkitem.testcase=Link(B)

//execution result

executionresult.XLSStartRow=2
executionresult.XLSDelimeter=\n
executionresult.dc:title=executionworkitem.dc:title
executionresult.er:details=E
executionresult.jzalm:state=V
executionresult.er:starttime=U
executionresult.er:endtime=W
executionresult.er:stepResults.steptitle=D
executionresult.er:stepResults.stepname=D

executionresult.er:stepResults.er:steptype="execution"
executionresult.er:stepResults.er:result=T
executionresult.er:stepResults.er:description=E
executionresult.er:stepResults.er:expectedResult=F
executionresult.er:stepResults.er:actualResult=F
executionresult.testcase=Link(B)
executionresult.testscript=Link(B)

below is the the image of our excel template (Plz right click and download the image for clarity)

Can someone help in finding out what is going wrong here?