PQ69002: WEBSPHERE SERVER REGIONS TAKE CEEDUMP OR FAIL TO TERMINATE DURING NORMAL SHUT DOWN WHEN CONTROL REGION STOPS SUCCESSFULLY | |||||||||||||||||||||||||||||||||||||||||
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![]() APAR status Closed as program error. Error description As part of normal server region termination when a stop is normally issued to its control region, there are places at the end of thread termination when the server region needs to PC to the control region to become authorized. There is a window when the server region has deregistered with the control region and the control region determines it safe to terminte and the control region address space goes away. However the server region still needs to PC to the control region. CEEDUMPs occur as a result in the server region and sometimes the server region hangs and never completes termination. The CEEDUMPs show CEE3250C for methods tbufObj::write or BBOO_ORBR_Protected_Info::endOfThreadCleanupOPI() preceded by the following message in the job output or syslog: BBOU0038W TERMINATING THE CURRENT PROCESS, REASON=C9C20008Local fix APAR PQ66553 may close the window for some occurrances of this problem.Problem summary **************************************************************** * USERS AFFECTED: All users of WebSphere Application Server * * V4.0.1 for z/OS and OS/390. * **************************************************************** * PROBLEM DESCRIPTION: ABENDS0D6 ABEND0D6 in a WebSphere * * server region during stop processing. * **************************************************************** * RECOMMENDATION: * **************************************************************** As part of normal server region termination when a stop is issued to its control region, there are places at the end of thread termination when the server region needs to PC to the control region. There is a window when the server region has deregistered with the control region and the control region determines it is safe to terminate and the control region address space goes away. However the server region still needs to PC to the control region. CEEDUMPs occur as a result in the server region and sometimes the server region hangs and never completes termination. The CEEDUMPs show CEE3250C for methods tbufObj::write or BBOO_ORBR_Protected_Info::endOfThreadCleanupOPI() preceded by the following message in the job output or syslog: BBOU0038W TERMINATING THE CURRENT PROCESS, REASON=C9C20008Problem conclusion Support has been modified such that the control region will wait on a new stop phase 2 ECB. The phase 2 ecb will be posted as a result of the server region resource manager running. APAR PQ69002 is associated with SERVICE LEVEL W401408 of WebSphere Application Server V4.0.1 for z/OS and OS/390.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
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Document Information |
Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server for z/OS
Operating system(s):
Software version: 401
Software edition:
Reference #: PQ69002
IBM Group: Software Group
Modified date: Feb 5, 2003
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