PQ79104: ADMINSERVER WILL NOT START DUE TO ORACLE DB LOCKS NOT RELEASED. | |||||||||||||||||||||||||||||||||||||||||||||||||||
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APAR status Closed as program error. Error description There is a tiny window in which the Admin database has to be -between- making an update and closing the statement. At that exact moment, the database must go down completely causing a locking problem. This can occur even with the latest CM code. This is why it's not a very big window, and why we've never seen the problem before.Local fix Workaround: You simply have to force the sessions closed in Oracle, this will cause the locks to be released and the server to restart.Problem summary **************************************************************** * USERS AFFECTED: All WebSphere Application Server users * * with an admin repository on Oracle. * **************************************************************** * PROBLEM DESCRIPTION: A problem exists where during an * * update to the admin repository, * * if Oracle goes down, locks could * * be left open. * **************************************************************** * RECOMMENDATION: * **************************************************************** A small window existed where we could try to close a connection twice. This would only happen if the code using CM was not following the programing model and the Oracle DB had to go down at just the right time.Problem conclusion Code was added to verify that destruction only happens once.Temporary fix Comments
APAR is sysrouted FROM one or more of the following: PQ78605 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 > General
Operating system(s):
Software version: 00W
Software edition:
Reference #: PQ79104
IBM Group: Software Group
Modified date: Oct 1, 2003
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