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tonyk228 Member since 2015 8 posts
CSAA
Posted: June 26, 2017
Last activity: October 16, 2018
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ConcurrentModificationException

Hi

I am seeing these errors in log file - I tracked it to "HTML:ReloadSection" but not sure how the exception is triggered.

please help.

-Section 'FormErrorMarker' executionerroronpage 'pyWorkPage' ofclass 'XXX-IG-MRM-Work-Interaction-Call'.
java.util.ConcurrentModificationException
atjava.util.HashMap$HashIterator.nextEntry(HashMap.java:934)
atjava.util.HashMap$ValueIterator.next(HashMap.java:962)
atcom.pega.pegarules.data.internal.clipboard.ClipboardPageImpl.getMessageCountAll(ClipboardPageImpl.java:4463)
atcom.pegarules.generated.html.ra_stream_reloadsection_7b14001e20b68281b7180148edb4bcf6.include_3(ra_stream_reloadsection_7b14001e20b68281b7180148edb4bcf6.java:737)
atcom.pegarules.generated.html.ra_stream_reloadsection_7b14001e20b68281b7180148edb4bcf6.choose_1(ra_stream_reloadsection_7b14001e20b68281b7180148edb4bcf6.java:868)
atcom.pegarules.generated.html.ra_stream_reloadsection_7b14001e20b68281b7180148edb4bcf6.execute(ra_stream_reloadsection_7b14001e20b68281b7180148edb4bcf6.java:275)
atcom.pega.pegarules.session.internal.mgmt.Executable.getStream(Executable.java:4033)
atcom.pega.pegarules.session.internal.mgmt.Executable.getStream(Executable.java:3861)
atcom.pega.pegarules.pub.runtime.AbstractActivity.showHtml(AbstractActivity.java:247)
atcom.pegarules.generated.activity.ra_action_reloadsection_528baa0655d12e4912f2a7ffb644bfdb.step8_circum0(ra_action_reloadsection_528baa0655d12e4912f2a7ffb644bfdb.java:894)
atcom.pegarules.generated.activity.ra_action_reloadsection_528baa0655d12e4912f2a7ffb644bfdb.perform(ra_action_reloadsection_528baa0655d12e4912f2a7ffb644bfdb.java:188)
atcom.pega.pegarules.session.internal.mgmt.Executable.doActivity(Executable.java:3500)
atcom.pega.pegarules.session.internal.mgmt.base.ThreadRunner.runActivitiesAlt(ThreadRunner.java:646)
atcom.pega.pegarules.session.internal.mgmt.PRThreadImpl.runActivitiesAlt(PRThreadImpl.java:461)
atcom.pega.pegarules.session.internal.engineinterface.service.HttpAPI.runActivities(HttpAPI.java:3322)
atcom.pega.pegarules.session.external.engineinterface.service.EngineAPI.processRequestInner(EngineAPI.java:385)
atsun.reflect.GeneratedMethodAccessor87.invoke(UnknownSource)
atsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
atjava.lang.reflect.Method.invoke(Method.java:620)
atcom.pega.pegarules.session.internal.PRSessionProviderImpl.performTargetActionWithLock(PRSessionProviderImpl.java:1270)
atcom.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:1008)
atcom.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:841)
atcom.pega.pegarules.session.external.engineinterface.service.EngineAPI.processRequest(EngineAPI.java:331)
atcom.pega.pegarules.session.internal.engineinterface.service.HttpAPI.invoke(HttpAPI.java:850)
atcom.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl._invokeEngine_privact(EngineImpl.java:315)
atcom.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl.invokeEngine(EngineImpl.java:263)
atcom.pega.pegarules.session.internal.engineinterface.etier.ejb.EngineBean.invokeEngine(EngineBean.java:225)
atsun.reflect.GeneratedMethodAccessor79.invoke(UnknownSource)
atsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
atjava.lang.reflect.Method.invoke(Method.java:620)
atcom.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethod(PRBootstrap.java:367)
atcom.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethodPropagatingThrowable(PRBootstrap.java:408)
atcom.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethodPropagatingThrowable(AppServerBridgeToPega.java:223)
atcom.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethodPropagatingException(AppServerBridgeToPega.java:245)
atcom.pega.pegarules.internal.etier.ejb.EngineBeanBoot.invokeEngine(EngineBeanBoot.java:168)
atcom.pega.pegarules.internal.etier.interfaces.EJSLocalStatelessEngineBMT_f2439d86.invokeEngine(UnknownSource)
atcom.pega.pegarules.priv.context.JNDIEnvironment.invokeEngineInner(JNDIEnvironment.java:278)
atcom.pega.pegarules.priv.context.JNDIEnvironment.invokeEngine(JNDIEnvironment.java:223)
atcom.pega.pegarules.web.impl.WebStandardImpl.makeEtierRequest(WebStandardImpl.java:574)
atcom.pega.pegarules.web.impl.WebStandardImpl.doPost(WebStandardImpl.java:374)
atsun.reflect.GeneratedMethodAccessor93.invoke(UnknownSource)
atsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
atjava.lang.reflect.Method.invoke(Method.java:620)
atcom.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethod(PRBootstrap.java:367)
atcom.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethodPropagatingThrowable(PRBootstrap.java:408)
atcom.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethodPropagatingThrowable(AppServerBridgeToPega.java:223)
atcom.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethod(AppServerBridgeToPega.java:272)
atcom.pega.pegarules.internal.web.servlet.WebStandardBoot.doPost(WebStandardBoot.java:121)
atjavax.servlet.http.HttpServlet.service(HttpServlet.java:595)
atjavax.servlet.http.HttpServlet.service(HttpServlet.java:668)
atcom.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1232)
atcom.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:781)
atcom.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:480)
atcom.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
atcom.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1114)
atcom.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3926)
atcom.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:304)
atcom.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1007)
atcom.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1817)
atcom.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:200)
atcom.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:463)
atcom.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:530)
atcom.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:316)
atcom.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:88)
atcom.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175)
atcom.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
atcom.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
atcom.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
atcom.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
atcom.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:816)
atcom.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
atcom.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1881)

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