Direct links to fixes
7.0.0.5-WS-WBI-IFJR52630
7.5.1.2-WS-BPMADVWESB-IFJR52630
8.0.1.3-WS-BPMADVWESB-IFJR52630
8.5.0.1-WS-BPM-IFJR52630
8.5.5.0-WS-BPM-IFJR52630
8.5.6.0-WS-BPM-IFJR52630
bpm.8560.cf1.delta.repository.1
bpm.8560.cf1.delta.repository.2
InfoSphere Information Server, Version 11.5 for Linux
InfoSphere Information Server, Version 11.5.0.1 for Windows
Version 8.5.0 Fix Pack 2 for the IBM Business Process Manager products
Version 8.5 Refresh Pack 7 for the IBM Business Process Manager products
InfoSphere Information Server, Version 11.5.0.2 for Linux
InfoSphere Information Server, Version 11.5.0.2 for AIX
InfoSphere Information Server, Version 11.5.0.2 for Windows
InfoSphere Information Server, Version 11.5.0.1 for AIX
APAR status
Closed as program error.
Error description
During your load test, when multiple threads serialize the same business object to XML, the serialization might fail. You see the following exception in the FFDC log file: org.eclipse.emf.common.util.BasicEList$BasicIndexOutOfBoundsExce ption SourceId:org.eclipse.emf.common.util.BasicEList$BasicIndexOutOfB oundsException caught trying to serialize BO {http://sample/nameSpace, SampleBO} ProbeId:214 org.eclipse.emf.common.util.BasicEList$BasicIndexOutOfBoundsExce ption: index=0, size=0 at org.eclipse.emf.common.util.BasicEList.get(BasicEList.java:512) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.writeTopObjects(XMLSa veImpl.java:658) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.traverse(XMLSaveImpl. java:553) at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.save(XMLSaveImpl.java :233) at com.ibm.ws.bo.bomodel.util.BOResourceImpl.doSave(BOResourceImpl. java:107) at org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(ResourceIm pl.java:993) at com.ibm.ws.bo.bomodel.util.SerializerUtil$1.run(SerializerUtil.j ava:144) at java.security.AccessController.doPrivileged(AccessController.jav a:327) at com.ibm.ws.bo.bomodel.util.SerializerUtil.privilegedSave(Seriali zerUtil.java:135) at com.ibm.ws.bo.service.BOXMLSerializerImpl.save(BOXMLSerializerIm pl.java:575) This error occurs only in eager parsing mode.
Local fix
NA
Problem summary
**************************************************************** * USERS AFFECTED: IBM WebSphere Process Server * * IBM Business Process Manager (BPM) * * Advanced * **************************************************************** * PROBLEM DESCRIPTION: During your load test, when multiple * * threads serialize the same business * * object to XML, the serialization * * might fail. You see the following * * exception in the FFDC log file: * * org.eclipse.emf.common.util.BasicEList$ * * BasicIndexOutOfBoundsException * * SourceId:org.eclipse.emf.common.util.Ba * * sicEList$BasicIndexOutOfBoundsException * * caught trying to serialize BO * * {http://sample/nameSpace, SampleBO} * * ProbeId:214 * * org.eclipse.emf.common.util.BasicEList$ * * BasicIndexOutOfBoundsException: * * index=0, size=0 * * at * * org.eclipse.emf.common.util.BasicEList. * * get(BasicEList.java:512) * * at * * org.eclipse.emf.ecore.xmi.impl.XMLSaveI * * mpl.writeTopObjects(XMLSaveImpl.java:65 * * 8) * * at * * org.eclipse.emf.ecore.xmi.impl.XMLSaveI * * mpl.traverse(XMLSaveImpl.java:553) * * at * * org.eclipse.emf.ecore.xmi.impl.XMLSaveI * * mpl.save(XMLSaveImpl.java:233) * * at * * com.ibm.ws.bo.bomodel.util.BOResourceIm * * pl.doSave(BOResourceImpl.java:107) * * at * * org.eclipse.emf.ecore.resource.impl.Res * * ourceImpl.save(ResourceImpl.java:993) * * at * * com.ibm.ws.bo.bomodel.util.SerializerUt * * il$1.run(SerializerUtil.java:144) * * at * * java.security.AccessController.doPrivil * * eged(AccessController.java:327) * * at * * com.ibm.ws.bo.bomodel.util.SerializerUt * * il.privilegedSave(SerializerUtil.java:1 * * 35) * * at * * com.ibm.ws.bo.service.BOXMLSerializerIm * * pl.save(BOXMLSerializerImpl.java:575) * * This error occurs only in eager * * parsing mode. * **************************************************************** * RECOMMENDATION: * **************************************************************** Because business object serialization is not thread safe in eager parsing mode, when multiple threads serialize the same business object to XML the concurrent problem might occur.
Problem conclusion
A fix is available for IBM WebSphere Process Server V7.0.0.5 and IBM BPM V7.5.1.2, V8.0.1.3, V8.5.0.1, V8.5.5.0, and V8.5.6.0 that synchronizes the business object when serializing it to avoid the multiple-threads issue. On Fix Central (http://www.ibm.com/support/fixcentral), search for JR52630: 1. Select IBM WebSphere Process Server or IBM Business Process Manager Advanced 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 JR52630, 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
JR52630
Reported component name
BPM ADVANCED
Reported component ID
5725C9400
Reported release
801
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2015-02-25
Closed date
2015-04-22
Last modified date
2015-04-22
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
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"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:
31 August 2023