Fixes are available
8.0.0.2: WebSphere Application Server V8.0 Fix Pack 2
8.0.0.3: WebSphere Application Server V8.0 Fix Pack 3
8.0.0.4: WebSphere Application Server V8.0 Fix Pack 4
8.0.0.5: WebSphere Application Server V8.0 Fix Pack 5
8.0.0.6: WebSphere Application Server V8.0 Fix Pack 6
8.0.0.7: WebSphere Application Server V8.0 Fix Pack 7
8.0.0.8: WebSphere Application Server V8.0 Fix Pack 8
8.0.0.9: WebSphere Application Server V8.0 Fix Pack 9
8.0.0.10: WebSphere Application Server V8.0 Fix Pack 10
8.0.0.11: WebSphere Application Server V8.0 Fix Pack 11
8.0.0.12: WebSphere Application Server V8.0 Fix Pack 12
8.0.0.13: WebSphere Application Server V8.0 Fix Pack 13
8.0.0.14: WebSphere Application Server V8.0 Fix Pack 14
8.0.0.15: WebSphere Application Server V8.0 Fix Pack 15
APAR status
Closed as program error.
Error description
In an environment that includes WebSphere Application Server and WebSphere Virtual Enterprise (WVE), WVE's On Demand Router is unable to route requests to OSGI applications. WebSphere Application Server's WebSphere Proxy also becomes unable to route requests to OSGI applications. The following error occurs: [4/6/11 15:18:12:662 EDT] FFDC Exception:java.lang.ClassCastException SourceId: com.ibm.ws.eba.bla.odc.ODCServerChangeListener.vetoableChange ProbeId:60 java.lang.ClassCastException: com.ibm.ws.odc.nd.ODCTreeImpl incompatible with com.ibm.ws.odc.ODCTreeImpl at com.ibm.ws.eba.odc.EBATreeBuilder.<init>( EBATreeBuilder.java:130) at com.ibm.ws.eba.odc.EBATreeBuilder.getInstance( EBATreeBuilder.java:115) at com.ibm.ws.eba.odc.EBATreeInitialiser.initTreeBuilder( EBATreeInitialiser.java:32) at com.ibm.ws.eba.bla.odc.ODCServerChangeListener. vetoableChange(ODCServerChangeListener.java:55) at java.beans.VetoableChangeSupport.doFirePropertyChange( VetoableChangeSupport.java:229)
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All IBM WebSphere Application Server * * Version 8.0 users that make use of a * * customized On Demand Router (ODR). This * * includes WebSphere Virtual Enterprise * **************************************************************** * PROBLEM DESCRIPTION: Routing failure when using WebSphere * * Proxy server * **************************************************************** * RECOMMENDATION: * **************************************************************** IBM WebSphere Application Server version 8.0 adds support to the existing ODR Proxy for OSGi Web Application Bundles. This added support does not follow the correct lifecycle of the ODR component, and causes some application start events to be missed. Missing these application lifecycle events causes some Proxy server implementations to fail to start routing to those applications. This makes it appear as though those applications are unavailable, whereas they are, in fact, running normally.
Problem conclusion
The Proxy extension code has been updated to correctly follow the component lifecycle so that it no longer misses Application start events. The fix for this APAR is currently targeted for inclusion in fix pack 8.0.0.2. Please refer to the Recommended Updates page for delivery information: http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
Temporary fix
Comments
APAR Information
APAR number
PM47761
Reported component name
WEBSPHERE APP S
Reported component ID
5724J0800
Reported release
800
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2011-09-13
Closed date
2011-09-16
Last modified date
2011-09-20
APAR is sysrouted FROM one or more of the following:
PM44113
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
WEBSPHERE APP S
Fixed component ID
5724J0800
Applicable component levels
R800 PSY
UP
Document Information
Modified date:
28 October 2021