A fix is available
APAR status
Closed as program error.
Error description
When you restart (stop and start) an enterprise application that contains a web module, or when you restart an application server, you might receive intermittent start failures that are similar to the following errors: Failure in the Trace: [8/19/14 0:08:38:581 CEST] 0000004c ApplicationMg E WSVR0101W: An error occurred starting, BPEContainer_N1_server1 [8/19/14 0:08:38:581 CEST] 0000004c FfdcProvider W com.ibm.ws.ffdc.impl.FfdcProvider logIncident FFDC1003I: FFDC Incident emitted on B:\w\p\_Srv01\logs\ffdc\server1_a62af3e5_14.08.19_00.08.38.09782 91251206908980065.txt com.ibm.ws.runtime.component.ApplicationMgrImpl 980 FFDC: [8/19/14 0:08:38:113 CEST] FFDC Exception:java.lang.RuntimeException SourceId:com.ibm.ws.runtime.component.ApplicationMgrImpl ProbeId:980 Reporter:com.ibm.ws.runtime.component.ApplicationMgrImpl@1b9a90f java.lang.RuntimeException: java.util.ConcurrentModificationException at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(Deplo yedApplicationImpl.java:1042) at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication (ApplicationMgrImpl.java:771) at com.ibm.ws.runtime.component.ApplicationMgrImpl$5.run(Applicatio nMgrImpl.java:2169) at com.ibm.ws.security.auth.ContextManagerImpl.runAs(ContextManager Impl.java:5468) at com.ibm.ws.security.auth.ContextManagerImpl.runAsSystem(ContextM anagerImpl.java:5594) at com.ibm.ws.security.core.SecurityContext.runAsSystem(SecurityCon text.java:255) at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(Applicatio nMgrImpl.java:2174) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(Compos itionUnitMgrImpl.java:389) at com.ibm.ws.runtime.component.CompositionUnitImpl.start(Compositi onUnitImpl.java:123) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(Compos itionUnitMgrImpl.java:332) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$500(C ompositionUnitMgrImpl.java:119) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$CUInitialize r.run(CompositionUnitMgrImpl.java:938) at com.ibm.wsspi.runtime.component.WsComponentImpl$_AsynchInitializ er.run(WsComponentImpl.java:496) at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1702) Caused by: java.util.ConcurrentModificationException at java.util.HashMap$AbstractMapIterator.checkConcurrentMod(HashMap .java:197) at java.util.HashMap$AbstractMapIterator.makeNext(HashMap.java:202) at java.util.HashMap$EntryIterator.next(HashMap.java:263) at java.util.HashMap$EntryIterator.next(HashMap.java:256) at java.util.AbstractMap.toString(AbstractMap.java:608) at com.ibm.bpm.crconfig.component.BPMContextRootConfigComponent.sta teChanged(BPMContextRootConfigComponent.java:272) at com.ibm.ws.runtime.component.ApplicationMgrImpl.stateChanged(App licationMgrImpl.java:1110) at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeploye dObjectEvent(DeployedApplicationImpl.java:1352) at com.ibm.ws.runtime.component.DeployedModuleImpl.setState(Deploye dModuleImpl.java:248) at com.ibm.ws.runtime.component.DeployedModuleImpl.setState(Deploye dModuleImpl.java:244) at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedMo duleImpl.java:642) at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(Deplo yedApplicationImpl.java:967) ... 13 more
Local fix
No local fix
Problem summary
**************************************************************** * USERS AFFECTED: IBM Business Process Manager (BPM) * * Advanced * * IBM BPM Standard * * IBM BPM Express * **************************************************************** * PROBLEM DESCRIPTION: When you restart (stop and start) an * * enterprise application that contains * * a web module, or when you restart an * * application server, you might receive * * intermittent start failures that are * * similar to the following errors: * * Failure in the Trace: * * [8/19/14 0:08:38:581 CEST] 0000004c * * ApplicationMg E WSVR0101W: An error * * occurred starting, * * BPEContainer_N1_server1 * * [8/19/14 0:08:38:581 CEST] 0000004c * * FfdcProvider W * * com.ibm.ws.ffdc.impl.FfdcProvider * * logIncident FFDC1003I: FFDC Incident * * emitted on * * B:\w\p\_Srv01\logs\ffdc\server1_a62af3e * * 5_14.08.19_00.08.38.0978291251206908980 * * 065.txt * * com.ibm.ws.runtime.component.Applicatio * * nMgrImpl 980 * * FFDC: * * [8/19/14 0:08:38:113 CEST] FFDC * * Exception:java.lang.RuntimeException * * SourceId:com.ibm.ws.runtime.component.A * * pplicationMgrImpl ProbeId:980 * * Reporter:com.ibm.ws.runtime.component.A * * pplicationMgrImpl@1b9a90f * * java.lang.RuntimeException: * * java.util.ConcurrentModificationExcepti * * on * * at * * com.ibm.ws.runtime.component.DeployedAp * * plicationImpl.start(DeployedApplication * * Impl.java:1042) * * at * * com.ibm.ws.runtime.component.Applicatio * * nMgrImpl.startApplication(ApplicationMg * * rImpl.java:771) * * at * * com.ibm.ws.runtime.component.Applicatio * * nMgrImpl$5.run(ApplicationMgrImpl.java: * * 2169) * * at * * com.ibm.ws.security.auth.ContextManager * * Impl.runAs(ContextManagerImpl.java:5468 * * ) * * at * * com.ibm.ws.security.auth.ContextManager * * Impl.runAsSystem(ContextManagerImpl.jav * * a:5594) * * at * * com.ibm.ws.security.core.SecurityContex * * t.runAsSystem(SecurityContext.java:255) * * at * * com.ibm.ws.runtime.component.Applicatio * * nMgrImpl.start(ApplicationMgrImpl.java: * * 2174) * * at * * com.ibm.ws.runtime.component.Compositio * * nUnitMgrImpl.start(CompositionUnitMgrIm * * pl.java:389) * * at * * com.ibm.ws.runtime.component.Compositio * * nUnitImpl.start(CompositionUnitImpl.jav * * a:123) * * at * * com.ibm.ws.runtime.component.Compositio * * nUnitMgrImpl.start(CompositionUnitMgrIm * * pl.java:332) * * at * * com.ibm.ws.runtime.component.Compositio * * nUnitMgrImpl.access$500(CompositionUnit * * MgrImpl.java:119) * * at * * com.ibm.ws.runtime.component.Compositio * * nUnitMgrImpl$CUInitializer.run(Composit * * ionUnitMgrImpl.java:938) * * at * * com.ibm.wsspi.runtime.component.WsCompo * * nentImpl$_AsynchInitializer.run(WsCompo * * nentImpl.java:496) * * at * * com.ibm.ws.util.ThreadPool$Worker.run(T * * hreadPool.java:1702) * * Caused by: * * java.util.ConcurrentModificationExcepti * * on * * at * * java.util.HashMap$AbstractMapIterator.c * * heckConcurrentMod(HashMap.java:197) * * at * * java.util.HashMap$AbstractMapIterator.m * * akeNext(HashMap.java:202) * * at * * java.util.HashMap$EntryIterator.next(Ha * * shMap.java:263) * * at * * java.util.HashMap$EntryIterator.next(Ha * * shMap.java:256) * * at * * java.util.AbstractMap.toString(Abstract * * Map.java:608) * * at * * com.ibm.bpm.crconfig.component.BPMConte * * xtRootConfigComponent.stateChanged(BPMC * * ontextRootConfigComponent.java:272) * * at * * com.ibm.ws.runtime.component.Applicatio * * nMgrImpl.stateChanged(ApplicationMgrImp * * l.java:1110) * * at * * com.ibm.ws.runtime.component.DeployedAp * * plicationImpl.fireDeployedObjectEvent(D * * eployedApplicationImpl.java:1352) * * at * * com.ibm.ws.runtime.component.DeployedMo * * duleImpl.setState(DeployedModuleImpl.ja * * va:248) * * at * * com.ibm.ws.runtime.component.DeployedMo * * duleImpl.setState(DeployedModuleImpl.ja * * va:244) * * at * * com.ibm.ws.runtime.component.DeployedMo * * duleImpl.start(DeployedModuleImpl.java: * * 642) * * at * * com.ibm.ws.runtime.component.DeployedAp * * plicationImpl.start(DeployedApplication * * Impl.java:967) * * ... 13 more * **************************************************************** * RECOMMENDATION: * **************************************************************** If context root service tracing (com.ibm.bpm.crconfig.*=all) is enabled and enterprise applications that contain web modules are started or stopped, a race condition occurs when the context root cache is accessed. This race condition might cause intermittent java.util.ConcurrentModificationExceptions.
Problem conclusion
A fix is available for IBM BPM V8.0.1.3 that resolves the intermittent start failure of IBM BPM infrastructure applications, such as BPEContainer_<De1.AppTarget>. On Fix Central (http://www.ibm.com/support/fixcentral), search for JR51238: 1. Select IBM Business Process Manager with your edition from the product selector, the installed version to the fix pack level, and your platform, and then click Continue. 2. Select APAR or SPR, enter JR51238, and click Continue. When you download fix packages, ensure that you also download the readme file for each fix. Review each readme file for additional installation instructions and information about the fix.
Temporary fix
Comments
APAR Information
APAR number
JR51238
Reported component name
BPM ADVANCED
Reported component ID
5725C9400
Reported release
801
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2014-09-15
Closed date
2014-10-15
Last modified date
2014-10-15
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
BPM ADVANCED
Fixed component ID
5725C9400
Applicable component levels
R800 PSY
UP
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSFTN5","label":"IBM Business Process Manager Advanced"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.0.1","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
16 October 2021