PQ57446: WHEN INSTALLING AN EAR WITH EJB'S IN WAS 4.0.2 AND CHOOSING TO REGENERATE THE DEPLOYED CODE, THERE ARE PERFORMANCE ISSUES. | |||||||||||||||||||||||||||||||||||||||
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![]() APAR status Closed as program error. Error description When customer installs enterprise app (with ejb's) in Websphere (WAS) 4.0.2, and chooses to regenerate the deployed code, there is a performance degradation where extra sql select statements are generated by the container. If customer uses code generated from 4.0.1 or a previous release, this does not happen. . keywords: websphere WAS 4.0 4.0.2 ptf ejb container 40 402 401 4.0.1Local fix Workaround is to deploy code that is generated with WAS 4.0.1 or an earlier version.Problem summary **************************************************************** * USERS AFFECTED: WebSphere Application Server users that * * have defined EJB generalizations / * * object inheritance. * **************************************************************** * PROBLEM DESCRIPTION: When executing an EJB finder method * * on the home of an EJB, if a subclass * * is found, it may be returned as the * * parent type. * **************************************************************** * RECOMMENDATION: * **************************************************************** When executing an EJB finder method on the home of an EJB, if a subclass is found, it may be returned as the parent type.Problem conclusion The problem is resolved by installing efix PQ57446_eFix.jar.Temporary fix PQ57446_eFix.jarComments
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: Modules/Macros
SRLS
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Document Information |
Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server > General
Operating system(s):
Software version: 400
Software edition:
Reference #: PQ57446
IBM Group: Software Group
Modified date: Feb 26, 2002
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