CWSIP0381W Warning messages in WebSphere Application Server SystemOut.log

Technote (troubleshooting)


Problem(Abstract)

You have configured Service Integration Bus(SIBUS) in WebSphere Application Server and created
cluster bus members. After restarting the clusters, you are seeing CWSIP0381 warning messages in the SystemOut.log of the servers that are hosting the messaging engines. There are no network issues in
the environment. .

Symptom

The following messages are logged in the SystemOut.log:

Server A:
HMGR0005I: The Single Server DCS Core Stack transport has been started for core group DefaultCoreGroup.
CWSID0016I: Messaging engine XXX-SIBUS is in state Started.
CWSIP0381W: No Response received from messaging engine YYY-SIBUS for subscription request message.

Server B:
HMGR0005I: The Single Server DCS Core Stack transport has been started for core group DefaultCoreGroup.
CWSID0016I: Messaging engine YYY-SIBUS is in state Started.
No Response received from messaging engine XXX-SIBUS for subscription request message.


Cause

HAManagerservice was disabled on the JVMs


Resolving the problem

Enable HAManager Service on all the JVMs in the environment.

Related information

Disabling or enabling a high availability manager
When to use a high availability manager

Cross reference information
Segment Product Component Platform Version Edition
Business Integration WebSphere MQ Service Integration Technologies /SIB
Business Integration WebSphere Enterprise Service Bus SIBus AIX, HP-UX, Linux, Solaris, Windows 7.0, 6.1
Business Integration WebSphere Process Server SIB (service integration bus) AIX, HP-UX, Linux, Solaris, Windows 7.0, 6.1
Business Integration WebSphere Service Registry and Repository Service Discovery AIX, HP-UX, Linux, Solaris, Windows 7.0, 6.1

Historical Number

56654 019 866

Product Alias/Synonym

WMB MB WebSphere Message Broker MQ Integrator WBIMB WBI-MB MQSI WMQI

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Document information


More support for:

WebSphere Application Server
Service Integration Technology

Software version:

6.1, 7.0

Operating system(s):

AIX, HP-UX, Linux, Solaris, Windows

Reference #:

1611999

Modified date:

2013-03-01

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