PQ86116: REMOVE EXPECTED JAVA.LANG.OUTOFMEMORYERROR AND JAVA.RMI.MARSHALEXCEPTION THAT OCCUR DURING SERVANT STARTUP | |||||||||||||||||||||||||||||||||||||||||||
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![]() APAR status Closed as program error. Error description Apar PQ84216 fixed a problem where numerous exceptions java.lang.OutOfMemoryError (in controller region) and java.rmi.MarshalException (in servant region) in a multi-homed environment during security mbean discovery caused the servant region to fail to initialize successfully. Once PQ84216 fixed the problem, one pair of expected java.lang.OutOfMemoryError and java.rmi.MarshalException exceptions remained. Service level W502004 apar PQ85550 (MD19208) removes any expected java.rmi.MarshalException stack traces from surfacing. . This apar will remove the remaining expected pair of java.lang.OutOfMemoryError and java.rmi.MarshalException during servant region initialization. . MD16497Local fix The java.lang.OutOfMemoryError and java.rmi.MarshalException exceptions that occur while the servant region is initializing can be ignored until this apar is available.Problem summary **************************************************************** * USERS AFFECTED: All users of WebSphere Application Server * * V5.0 for z/OS * **************************************************************** * PROBLEM DESCRIPTION: IIOP requests to initial services * * such as NameService do not failover to * * another server if the original server * * becomes unavailable. * **************************************************************** * RECOMMENDATION: * **************************************************************** Initial services are located by sending an IIOP locate request to the bootstrap application server configured for the client. Websphere for z/OS sends a locate reply that the initial service object is here. Therefore the client sends all IIOP requests for the initial service to the bootstrap server. If the bootstrap server becomes unavailable, it is not possible for IIOP requests to the initial service to failover to another server.Problem conclusion Websphere for z/OS is changed to return an object forward locate reply to the locate request for an initial service. The reply contains an indirect IOR for the initial service. If the bootstrap server fails, the client issues a new locate request using the indirect IOR and can be directed to another server. APAR PQ86116 is associated with SERVICE LEVEL W502006 of WebSphere Application Server V5.0 for z/OS.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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Document Information |
Current web document: swg1PQ86116.html
Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server for z/OS
Operating system(s):
Software version: 500
Software edition:
Reference #: PQ86116
IBM Group: Software Group
Modified date: May 5, 2004
(C) Copyright IBM Corporation 2000, 2009. All Rights Reserved.