java.util.concurrentmodificationexception:Document changed d

Please see if this link helps
http://stackoverflow.com/questions/8189 ... nexception

thanks for the info. i did some research on the soapui api. i found that exception is thrown by xmlbeans. if any one can shed light on this xmlbean api and its usage in soapui test steps like (Transfer, PropertiesList).

Hi Team,

We are also facing the same issue when we are running the test suites in parallel execution mode.
The below error is occurred

"java.util.ConcurrentModificationException: Document changed during select"

Please let us know if this is a known issue with soapUI Pro- latest Version or we need to do any configuration settings to overcome this.

Thanks,
Manoj

Below is the error log i could get when running load test for a single test case ( Total no of threads :60 duration:60s)

The error occurs at Transfer step. is there any fix for this exception.

java.util.ConcurrentModificationException: Document changed during select
at org.apache.xmlbeans.impl.store.Path$XbeanPathEngine.next(Path.java:459)
at org.apache.xmlbeans.impl.store.Cursor._toSelection(Cursor.java:931)
at org.apache.xmlbeans.impl.store.Cursor._getSelectionCount(Cursor.java:946)
at org.apache.xmlbeans.impl.store.Cursor.notifyChange(Cursor.java:882)
at org.apache.xmlbeans.impl.store.Locale.notifyChange(Locale.java:1693)
at org.apache.xmlbeans.impl.store.Cur.moveNode(Cur.java:1908)
at org.apache.xmlbeans.impl.store.Cur.moveNode(Cur.java:1844)
at org.apache.xmlbeans.impl.store.Cur.createHelper(Cur.java:287)
at org.apache.xmlbeans.impl.store.Cur.createAttr(Cur.java:211)
at org.apache.xmlbeans.impl.store.Locale.applyNamespaces(Locale.java:2282)
at org.apache.xmlbeans.impl.store.Xobj.copy_contents_from(Xobj.java:2353)
at org.apache.xmlbeans.impl.store.Xobj.copy(Xobj.java:2405)
at org.apache.xmlbeans.impl.values.XmlObjectBase._copy(XmlObjectBase.java:155)
at org.apache.xmlbeans.impl.values.XmlObjectBase._copy(XmlObjectBase.java:138)
at org.apache.xmlbeans.impl.values.XmlObjectBase.copy(XmlObjectBase.java:119)
at com.eviware.soapui.impl.wsdl.teststeps.PropertyTransfersTestStep$PropertyTransferResult.addTransferResult(PropertyTransfersTestStep.java:238)
at com.eviware.soapui.impl.wsdl.teststeps.PropertyTransfersTestStep.run(PropertyTransfersTestStep.java:141)
at com.eviware.soapui.impl.wsdl.teststeps.PropertyTransfersTestStep.run(PropertyTransfersTestStep.java:111)
at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.runTestStep(AbstractTestCaseRunner.java:238)
at com.eviware.soapui.impl.wsdl.testcase.WsdlTestCaseRunner.runCurrentTestStep(WsdlTestCaseRunner.java:48)
at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.internalRun(AbstractTestCaseRunner.java:147)
at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.internalRun(AbstractTestCaseRunner.java:42)
at com.eviware.soapui.impl.wsdl.support.AbstractTestRunner.run(AbstractTestRunner.java:135)
at com.eviware.soapui.impl.wsdl.loadtest.WsdlLoadTestRunner$InternalTestCaseRunner.run(WsdlLoadTestRunner.java:544)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

Hi guys,

We haven't seen this before. I tried to analyse why you could be getting this, and to me it looks as if something in another thread is modifying the configuration of the property transfer itself while you are performing a property transfer. Could this be the case?

Kind regards,
Manne Fagerlind
SmartBear Stockholm

Hello,
What I tried is, ran a test case having service call and property transfer and basic assertions with 40 threads in 60s. When I did the above running I got this error. If I remove property transfer step and run again, I am not getting this exception.