Technote (troubleshooting)
Problem(Abstract)
The following error may be found in the ITIM trace.log files when connecting to the itim_bus:
CWSIT0102E: A messaging engine selection TIM_Cluster.001-itim_bus was found but had to be discarded because it does not satisfy the connection proximity
Symptom
Failure to connect to itim_bus
Cause
This error is caused by the proximity setting for the ITIM Queue Connection Factory being improperly set to server.
Diagnosing the problem
The full error message encountered is:
<Trace Level="MIN">
<Time Millis="1323080562999"> 2011.12.05 05:22:42.999-05:00</Time>
<Server Format="IP">xxxxxxxx</Server>
<ProductId>CTGIM</ProductId>
<Component>com.ibm.itim.scheduling</Component>
<ProductInstance>TIMServer-ppdtim01</ProductInstance>
<LogText><![CDATA[Failed to send message to JMS]]></LogText>
<Source FileName="com.ibm.itim.scheduling.ScheduleManager$SchedulerThread" Method="processMessage"/>
<Thread>Thread-55</Thread>
<Exception><![CDATA[com.ibm.itim.messaging.MessagingException: standardException.JMSException; CWSIA0241E: An exception was received during the call to the method JmsManagedConnectionFactoryImpl.createConnection: com.ibm.websphere.sib.exception.SIResourceException: CWSIT0019E: No suitable messaging engine is available on bus itim_bus that matched the specified connection properties {multicastInterface=none, connectionProximity=Server, targetSignificance=Required, subscriptionProtocol=Unicast, targetType=BusMember, busName=itim_bus}. Reason for failure: CWSIT0102E: A messaging engine selection TIM_Cluster.001-itim_bus was found but had to be discarded because it does not satisfy the connection proximity constraint of Server that was specified by the application..
at java.lang.Throwable.<init>(Throwable.java:80)
at com.ibm.itim.exception.ITIMException.<init>(ITIMException.java:46)
at com.ibm.itim.messaging.MessagingException.<init>(MessagingException.java:46)
at com.ibm.itim.messaging.MessagingException.wrapException(MessagingException.java:51)
at com.ibm.itim.messaging.MessageSenderBean.send(MessageSenderBean.java:289)
at com.ibm.itim.messaging.MessageSenderBean.send(MessageSenderBean.java:206)
...
Resolving the problem
To correct this issue, login to the WebSphere Administration console.
Select Resources->JMS->Queue connection factories and select "ITIM Queue Connection Factory".
Verify that the Connection proximity is set to bus and not server. If incorrect then select bus, save your changes, and restart your application and messaging WebSphere servers.
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