PK12324: SHIP INTERNAL DEFECTS FOR W502034 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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![]() APAR status Closed as program error. Error description Ship internal defects for W502034Local fix Problem summary **************************************************************** * USERS AFFECTED: All users of WebSphere Application Server * * V5.0 for z/OS * **************************************************************** * PROBLEM DESCRIPTION: APAR PK12324 addresses the following * * defects in WebSphere Application Server * * V5.0 for z/OS: * * * * (MD20798) Users will get error message, * * "Host is required" when defining a * * MQ TopicConnectionFactory in the * * Administrative Console. However a host * * is not actually needed for defining a * * BINDINGS-mode ConnectionFactory. * * * * (MD20863) If the Administrative Console * * is configured for session persistence, * * a java.io.NotSerializableException will * * be thrown when its session information * * is saved. * **************************************************************** * RECOMMENDATION: * **************************************************************** APAR PK12324 addresses the following defects in WebSphere Application Server V5.0 for z/OS: (MD20798) After defining a MQ TopicConnectionFactory under Administrative Console panel: Resources -> WebSphere MQ JMS Provider -> WebSphere MQ Topic Connection Factories, and clicking "OK" or "Apply", users will get an error message: "Host is required" when a value is not specified for the "Host" field. This field is not required when defining a ConnectionFactory in BINDINGS-mode (i.e. TransportType="BINDINGS"), and so it is incorrect to require this field before saving the TopicConnectionFactory resource definition. (MD20863) Session persistence for the Adminstrative Console may be either be set at the application level (Applications -> Enterprise Applications -> adminconsole -> Session Management -> Distributed Environment Settings -> Database or Memory to Memory Replication) or the server level (Servers -> Application Servers -> server_name -> Web Container > Session Management -> Distributed Environment Settings -> Database or Memory to Memory Replication). By definition, all session data must be serializable if it is to be persisted. This problem is caused by the presence of a non-serializable object in the Administrative Console's session data. The result of this problem is that Administrative Console session information will not be persisted to a database or memory and thus will not be available in failover situations. The only other evidence of the problem are trace records similar to the following in the server's servant joblog: Trace: 2005/08/22 20:41:32.446 01 t=8E1CF0 c=UNK key=P8 Description: Log Boss/390 Error from filename: ./bborjtr.cpp at line: 850 error message: BBOO0220E SESN0040E: BackedHashtable: commonSetup - problem streaming object. Exception caught while trying to serialize session data for subsequent database write. . . . Trace: 2005/08/22 20:41:32.450 01 t=8E1CF0 c=UNK key=P8 FunctionName: com.ibm.ws.webcontainer.httpsession. SessionContext SourceId: com.ibm.ws.webcontainer.httpsession.SessionContext Category: ERROR ExtendedMessage: Exception: java.io.NotSerializableException: com.ibm.ws.console.core.bean.StatusBean$TileProblem conclusion APAR PK12324 fixs the following defects in WebSphere Application Server V5.0 for z/OS: (MD20798) The Administrative Console was changed so the "Host" field is not required after defining a MQ TopicConnectionFactory. (MD20863) The non-serializable session object was made serializable. Now the Administrative Console session data can be successfully saved to a database or memory. APAR PK12324 is asociated with SERVICE LEVEL W502034 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: UK07674 Modules/Macros
Publications Referenced
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Document Information |
Current web document: swg1PK12324.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 #: PK12324
IBM Group: Software Group
Modified date: Oct 4, 2005
(C) Copyright IBM Corporation 2000, 2009. All Rights Reserved.