Errors migrating test cases and test scripts using the RQM Copy Utility

I'm trying to migrate RQM test artifacts between two servers using the RQM Copy Utility. Both servers are running 4.0.4 and I'm using the correct version of the copy utility.

I have had reasonable success when I constrain the migration to just the testcase artifact type, but there are still a number of test cases and test scripts that don't get copied over. 

Command I'm using:

"C:\Program Files (x86)\Java\jre7\bin\java" -jar RQMCopyUtility.jar -s=https://server1:9446/jazz/service/com.ibm.rqm.integration.service.IIntegrationService/resources/Project1 -us=User1 -pws=pa$$word -d=https://server2:9552/qm/service/com.ibm.rqm.integration.service.IIntegrationService/resources/Project2 -a=testcase -f -l=importlog.txt

There are 2 different error messages repeated in the log file:

1) remotescript GET error 400

All the scripts that are referenced in the errors are basic manual test scripts that were created in the RQM UI.

INFO: Starting: remotescript urn:com.ibm.rqm:remotescript:3666

Jun 23, 2014 12:12:37 PM com.ibm.rqm.ct.util.Logger logInfo

INFO: Error received: 400, retry #: 0

Jun 23, 2014 12:12:40 PM com.ibm.rqm.ct.util.Logger logInfo

INFO: Error received: 400, retry #: 1

Jun 23, 2014 12:12:43 PM com.ibm.rqm.ct.util.Logger logError

SEVERE: RestException executing: GET, RC: 400, message: {"errorClass":"com.ibm.team.repository.common.TeamRepositoryException","nestedError":{"errorClass":"java.lang.ClassCastException","errorCode":null,"errorTraceMarshall":[{"errorTraceFileName":"RemotescriptGetHandler.java","errorTraceClassName":"com.ibm.rqm.oslc.service.internal.integration.handler.get.RemotescriptGetHandler","errorTraceMethodName":"marshal","errorTraceLineNumber":223},

....<snip>....

(SingleSignOn.java:336)","org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)","org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)","org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)","org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)","org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)","java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)","java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)","java.lang.Thread.run(Thread.java:738)"],"errorMessage":"com.ibm.rqm.planning.common.model.impl.ManualExecutionScriptImpl incompatible with com.ibm.rqm.planning.common.IRemoteExecutionScript"}

Jun 23, 2014 12:28:51 PM com.ibm.rqm.ct.util.Logger logInfo

INFO: Finishing: remotescript urn:com.ibm.rqm:remotescript:5254

2) Testcase template PUT error 500

There are hundreds of examples in the log of the copy utility successfully finishing the testcase template, only a small number of them return an error.

INFO: Starting: testcase urn:com.ibm.rqm:testcase:9260

Jun 23, 2014 12:18:46 PM com.ibm.rqm.ct.util.Logger logInfo

INFO: Starting: testscript urn:com.ibm.rqm:testscript:6035

Jun 23, 2014 12:18:46 PM com.ibm.rqm.ct.util.Logger logInfo

INFO: Finishing: testscript urn:com.ibm.rqm:testscript:6035

Jun 23, 2014 12:18:46 PM com.ibm.rqm.ct.util.Logger logInfo

INFO: Starting: template testcase/com.ibm.rqm.planning.templates.testcase.default

Jun 23, 2014 12:18:46 PM com.ibm.rqm.ct.util.Logger logInfo

INFO: Already Added: template testcase/com.ibm.rqm.planning.templates.testcase.default

Jun 23, 2014 12:18:46 PM com.ibm.rqm.ct.util.Logger logInfo

INFO: Finishing: template testcase/com.ibm.rqm.planning.templates.testcase.default

Jun 23, 2014 12:18:46 PM com.ibm.rqm.ct.util.Logger logInfo

INFO: Error received: 500, retry #: 0

Jun 23, 2014 12:18:49 PM com.ibm.rqm.ct.util.Logger logInfo

INFO: Error received: 500, retry #: 1

Jun 23, 2014 12:18:52 PM com.ibm.rqm.ct.util.Logger logError

SEVERE: RestException executing: PUT, RC: 500, message: {"errorClass":"java.util.ConcurrentModificationException","errorCode":500,"errorTraceMarshall":[{"errorTraceFileName":"AbstractList.java","errorTraceClassName":"java.util.AbstractList$SimpleListIterator","errorTraceMethodName":"next","errorTraceLineNumber":64},{"errorTraceFileName":"AbstractProcessEnablePostHandler.java","errorTraceClassName":"com.ibm.rqm.requirement.service.integration.AbstractProcessEnablePostHandler","errorTraceMethodName":"getUnsupportedNodesXMLStrings","errorTraceLineNumber":429},{"errorTraceFileName":"AbstractProcessEnablePostHandler.java","errorTraceClassName":"com.ibm.rqm.requirement.service.integration.AbstractProcessEnablePostHandler","errorTraceMethodName":"getCommentJSONObj","errorTraceLineNumber":399},{"errorTraceFileName":"AbstractProcessEnablePostHandler.java","errorTraceClassName":"com.ibm.rqm.requirement.service.integration.AbstractProcessEnablePostHandler","errorTraceMethodName":"getNewCommentsJSON","errorTraceLineNumber":209},{"errorTraceFileName":"AbstractProcessEnablePostHandler.java","errorTraceClassName":"com.ibm.rqm.requirement.service.integration.AbstractProcessEnablePostHandler","errorTraceMethodName":"setCreateApprovalsParams","errorTraceLineNumber":95},{"errorTraceFileName":"AbstractProcessEnablePostHandler.java","errorTraceClassName":"com.ibm.rqm.requirement.service.integration.AbstractProcessEnablePostHandler","errorTraceMethodName":"createArtifactApprovals","errorTraceLineNumber":70},{"errorTraceFileName":"TestcasePutHandler.java","errorTraceClassName":"com.ibm.rqm.oslc.service.internal.integration.handler.put.TestcasePutHandler","errorTraceMethodName":"enhanceProcess","errorTraceLineNumber":576},{"errorTraceFileName":"TestcasePutHandler.java","errorTraceClassName":"com.ibm.rqm.oslc.service.internal.integration.handler.put.TestcasePutHandler","errorTraceMethodName":"access$3","errorTraceLineNumber":566},{"errorTraceFileName":"TestcasePutHandler.java","errorTraceClassName":"com.ibm.rqm.oslc.service.internal.integration.handler.put.TestcasePutHandler$1","errorTraceMethodName":"run","errorTraceLineNumber":558},

....<snip>....

(WCChannelLink.java:191)","com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:453)","com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:515)","com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:306)","com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:277)","com.ibm.ws.ssl.channel.impl.SSLConnectionLink.determineNextChannel(SSLConnectionLink.java:1049)","com.ibm.ws.ssl.channel.impl.SSLConnectionLink.readyInboundPostHandshake(SSLConnectionLink.java:717)","com.ibm.ws.ssl.channel.impl.SSLConnectionLink$MyHandshakeCompletedCallback.complete(SSLConnectionLink.java:413)","com.ibm.ws.ssl.channel.impl.SSLUtils.handleHandshake(SSLUtils.java:1066)","com.ibm.ws.ssl.channel.impl.SSLHandshakeIOCallback.complete(SSLHandshakeIOCallback.java:87)","com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175)","com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)","com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)","com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)","com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)","com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)","com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)","com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1660)"],"errorMessage":null}

Jun 23, 2014 12:18:52 PM com.ibm.rqm.ct.util.Logger logInfo

INFO: Finishing: testcase urn:com.ibm.rqm:testcase:9260

Jun 23, 2014 12:18:52 PM com.ibm.rqm.ct.util.Logger logInfo

The full text of each exception is quite large but I can post them if it helps. 

Any suggestions on how to workaround these two issues?

Thanks,

Mike