PQ72024: Message CNTR0021E occurs when running a workflow with parallel activitites. | |||||||||||||||||||||||||||||||||||||||||||||
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APAR status Closed as program error. Error description When running a workflow with parallel activities (both implemented via compensation pairs) run together and the flow database is hosted by Oracle, the following exception occured and the flow fails with a system exception: ワ2/26/03 16:59:49:046 CET] 372bdb ExceptionUtil E CNTR0021E: Non-application exception occurred on bean "BeanId(BPEContainer_platane_server1#compensate_ejb.jar#Co ordinator, 9ADC3C37-00F3-3000-E3F1-43F109985C7D)": Exception data: java.rmi.NoSuchObjectException: com.ibm.ws.ejbpersistence.utilpm.OptimisticUpdateFailedExc eption: PMGR6025E: An attempted update under optimistic concurrency control failed because another application has changed the bean data in the datastore since this transaction read it. Either it changed a predicate field value or removed the bean itself.Local fix Problem summary **************************************************************** * USERS AFFECTED: WebSphere Application Server users of * * compensation facility of Business Processes * * hosted by Oracle. * **************************************************************** * PROBLEM DESCRIPTION: Message CNTR0021E occurred when running * * a workflow with parallel activities. * **************************************************************** * RECOMMENDATION: * **************************************************************** When running a workflow with parallel activities (both implemented via compensation pairs) run together and the flow database is hosted by Oracle, the following exception occured and the flow fails with a system exception: 2/26/03 16:59:49:046 CET] 372bdb ExceptionUtil E CNTR0021E: Non-application exception when running the bean. Compensation facility does not handle an optimistic update failure correctly.Problem conclusion Compensation facility will be modified to retry the update after receiving an update failure. The update operation will be retried up to 5 times before failing.Temporary fix Comments
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: Modules/Macros
Publications Referenced
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Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server > Enterprise Edition (EE)
Operating system(s):
Software version: 00W
Software edition:
Reference #: PQ72024
IBM Group: Software Group
Modified date: May 27, 2003
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