PI81815: IN WEBSPHERE V8.5.5, MESSAGING ENGINE TAKES UNUSUALLY LONG TIME TO START AFTER FAILOVER AND THROWS CWSID0032W WARNING MESSAGES

Fixes are available

APAR status

Closed as program error.

Error description

In WebSphere Application Server v8.5.5, when a JVM hosting the
messaging engine is terminated, the messaging engine failsover
to the next JVM in the messaging cluster but it takes a very
long time to get started and the following exception is logged
in the SystemOut.log:
CWSID0032W: An inconsistency in the WCCM document
sib-engines.xml was detected, for the message point XXX
FFDC
Exception:com.ibm.ws.sib.admin.SIBExceptionDestinationNotFound
SourceId:com.ibm.ws.sib.admin.impl.JsLocalizer.loadLocalizations
ProbeId:1
Reporter:com.ibm.ws.sib.admin.impl.JsLocalizer@58d8a46a
com.ibm.ws.sib.admin.SIBExceptionDestinationNotFound:
AA412CB23DEDD67EF97844F9
 at com.ibm.ws.sib.admin.impl.JsDestinationCache.getSIB
 DestinationByUuid(JsDestinationCache.java:605)
 at com.ibm.ws.sib.admin.impl.BaseMessagingEngineImpl.
 getSIBDestinationByUuid(BaseMessagingEngineImpl.java:1618)
 at com.ibm.ws.sib.admin.impl.JsLocalizer.loadLocalizations
 (JsLocalizer.java:500)
 at com.ibm.ws.sib.admin.impl.BaseMessagingEngineImpl.load
 Localizations(BaseMessagingEngineImpl.java:2157)
 at com.ibm.ws.sib.processor.impl.MessageProcessor.start
 Internal(MessageProcessor.java:1613)
 at com.ibm.ws.sib.processor.impl.MessageProcessor.start
 (MessageProcessor.java:1357)
 at com.ibm.ws.sib.admin.impl.JsMessagingEngineImpl.start
 (JsMessagingEngineImpl.java:638)
 at com.ibm.ws.sib.admin.impl.HAManagerMessagingEngineImpl.
 conditionalStart(HAManagerMessagingEngineImpl.java:2338)
 at com.ibm.ws.sib.admin.impl.HAManagerMessagingEngineImpl.
 activate(HAManagerMessagingEngineImpl.java:1334)
 at com.ibm.ws.sib.admin.impl.JsActivationThread.run
 (JsActivationThread.java:94)

Local fix

Problem summary

****************************************************************
* USERS AFFECTED:  All users of IBM WebSphere Application      *
*                  Server                                      *
****************************************************************
* PROBLEM DESCRIPTION: Configuration change processing fails   *
*                      leading to CWSID0032W warnings in the   *
*                      SystemOut.log on message engine         *
*                      restart.                                *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
Changes in application server suvch as deleting SIB
destination points cause change processing events to be sent
through the system.
There was an incorrect assumption in the
code as to the order in which such an update event would be
processed between the list of destination points and the list
of localizations possibly associated with those destinations
points.
This incorrect assumption led to this change
processing ending prematurely, which subsequently leads to
CWSID0032W warning messages appearing in the SystemOut.log
once the messaging engine is stopped and restarted, due to the
mismatch in these two lists at this point:
-----
CWSID0032W: An inconsistency in the WCCM document
sib-engines.xml was detected, for the message point XXX
FFDC
Exception:com.ibm.ws.sib.admin.SIBExceptionDestinationNotFound
SourceId:com.ibm.ws.sib.admin.impl.JsLocalizer.loadLocalizations
ProbeId:1
Reporter:com.ibm.ws.sib.admin.impl.JsLocalizer@58d8a46a
com.ibm.ws.sib.admin.SIBExceptionDestinationNotFound
at com.ibm.ws.sib.admin.impl.JsDestinationCache.getSIB
DestinationByUuid(JsDestinationCache.java:605)
at com.ibm.ws.sib.admin.impl.BaseMessagingEngineImpl.
getSIBDestinationByUuid(BaseMessagingEngineImpl.java:1618)
at com.ibm.ws.sib.admin.impl.JsLocalizer.loadLocalizations
(JsLocalizer.java:500)
-----

Problem conclusion

The fix for this APAR is currently targeted for inclusion in
fix packs 8.0.0.15, 8.5.5.13 and 9.0.0.5.

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
PI81815
Reported component name
WEBS APP SERV N
Reported component ID
5724H8800
Reported release
850
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2017-05-18
Closed date
2017-08-16
Last modified date
2017-08-16

APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:

Fix information

Fixed component name
WEBS APP SERV N
Fixed component ID
5724H8800

Applicable component levels

R800 PSY
UP
R850 PSY
UP
R900 PSY
UP

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.5","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
04 May 2022

Tips

PI81815: IN WEBSPHERE V8.5.5, MESSAGING ENGINE TAKES UNUSUALLY LONG TIME TO START AFTER FAILOVER AND THROWS CWSID0032W WARNING MESSAGES

Fixes are available

Subscribe

APAR status

Closed as program error.

Error description

Local fix

Problem summary

Problem conclusion

Temporary fix

Comments

APAR Information

APAR number

Reported component name

Reported component ID

Reported release

Status

PE

HIPER

Special Attention

Submitted date

Closed date

Last modified date

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:

Fix information

Fixed component name

Fixed component ID

Applicable component levels

R800 PSY

R850 PSY

R900 PSY

Document Information

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