We were getting the following exception in the Websphere logs when we tried to send messages to a queue on WAS.
/14/12 10:26:26:835 EDT] 00000013 TCPPort E TCPC0003E: TCP Channel SIB_TCP_JFAP initialization failed. The socket bind failed for host xxx.xxx.xxx.xxx and port 7276. The port may already be in use.
[9/14/12 10:26:26:875 EDT] 0000001c TCPPort E TCPC0003E: TCP Channel SIB_TCP_JFAP_SSL initialization failed. The socket bind failed for host xxx.xxx.xxx.xxx and port 7286. The port may already be in use.
[ERROR] Cannot create writer connection: Failed to create JMS connection: CWSIA0241E: An exception was received during the call to the method JmsManagedConnectionFactoryImpl.createConnection: com.ibm.websphere.sib.exception.SIResourceException: CWSIT0006E: It is not possible to connect to bus XXX_BUS because the following bootstrap servers could not be contacted [xxx.xxx.xxx.xxx:7286:SecureMessaging] and the following bootstrap servers returned an error condition []. See previous messages for the reason for each bootstrap server failure..Exception Stack: javax.jms.JMSException: CWSIA0241E: An exception was received during the call to the method JmsManagedConnectionFactoryImpl.createConnection: com.ibm.websphere.sib.exception.SIResourceException: CWSIT0006E: It is not possible to connect to bus BML_BUS because the following bootstrap servers could not be contacted [xxx.xxx.xxx.xxx:7286:SecureMessaging] and the following bootstrap servers returned an error condition []. See previous messages for the reason for each bootstrap server failure..
at com.ibm.ws.sib.api.jms.impl.JmsManagedConnectionFactoryImpl.createConnection(JmsManagedConnectionFactoryImpl.java:240)
at com.ibm.ws.sib.api.jms.impl.JmsQueueConnectionFactoryImpl.createQueueConnection(JmsQueueConnectionFactoryImpl.java:152)
at com.ibm.ws.sib.api.jms.impl.JmsQueueConnectionFactoryImpl.createQueueConnection(JmsQueueConnectionFactoryImpl.java:116)
at com.informatica.powerconnect.jms.server.common.PlginJMSConnection$PlginJMSQueueConnection.createConnection(PlginJMSConnection.java:375)
at com.informatica.powerconnect.jms.server.common.PlginJMSConnection.(PlginJMSConnection.java:90)
at com.informatica.powerconnect.jms.server.common.PlginJMSConnection$PlginJMSQueueConnection.(PlginJMSConnection.java:352)
at com.informatica.powerconnect.jms.server.common.PlginJMSConnection.create(PlginJMSConnection.java:115)
at com.informatica.powerconnect.jms.server.writer.JMSWriterConn.init(JMSWriterConn.java:93)
Caused by: com.ibm.websphere.sib.exception.SIResourceException: CWSIT0006E: It is not possible to connect to bus XXX_BUS because the following bootstrap servers could not be contacted [xxx.xxx.xxx.xxx:7286:SecureMessaging] and the following bootstrap servers returned an error condition []. See previous messages for the reason for each bootstrap server failure.
at com.ibm.ws.sib.trm.client.TrmSICoreConnectionFactoryImpl2.bootstrapRequest(TrmSICoreConnectionFactoryImpl2.java:608)
at com.ibm.ws.sib.trm.client.TrmSICoreConnectionFactoryImpl2.remoteBootstrap(TrmSICoreConnectionFactoryImpl2.java:405)
at com.ibm.ws.sib.trm.client.TrmSICoreConnectionFactoryImpl2.createConnection(TrmSICoreConnectionFactoryImpl2.java:240)
at com.ibm.ws.sib.trm.client.TrmSICoreConnectionFactoryImpl2.createConnection(TrmSICoreConnectionFactoryImpl2.java:145)
at com.ibm.ws.sib.api.jmsra.impl.JmsJcaConnectionFactoryImpl.createCoreConnection(JmsJcaConnectionFactoryImpl.java:563)
at com.ibm.ws.sib.api.jmsra.impl.JmsJcaConnectionFactoryImpl.createCoreConnection(JmsJcaConnectionFactoryImpl.java:499)
at com.ibm.ws.sib.api.jmsra.impl.JmsJcaConnectionFactoryImpl.createConnection(JmsJcaConnectionFactoryImpl.java:312)
at com.ibm.ws.sib.api.jms.impl.JmsManagedConnectionFactoryImpl.createConnection(JmsManagedConnectionFactoryImpl.java:206)
… 7 more
Linked Exception Stack: com.ibm.websphere.sib.exception.SIResourceException: CWSIT0006E: It is not possible to connect to bus XXX_BUS because the following bootstrap servers could not be contacted [xxx.xxx.xxx.xxx:7286:SecureMessaging] and the following bootstrap servers returned an error condition []. See previous messages for the reason for each bootstrap server failure.
at com.ibm.ws.sib.trm.client.TrmSICoreConnectionFactoryImpl2.bootstrapRequest(TrmSICoreConnectionFactoryImpl2.java:608)
at com.ibm.ws.sib.trm.client.TrmSICoreConnectionFactoryImpl2.remoteBootstrap(TrmSICoreConnectionFactoryImpl2.java:405)
at com.ibm.ws.sib.trm.client.TrmSICoreConnectionFactoryImpl2.createConnection(TrmSICoreConnectionFactoryImpl2.java:240)
at com.ibm.ws.sib.trm.client.TrmSICoreConnectionFactoryImpl2.createConnection(TrmSICoreConnectionFactoryImpl2.java:145)
at com.ibm.ws.sib.api.jmsra.impl.JmsJcaConnectionFactoryImpl.createCoreConnection(JmsJcaConnectionFactoryImpl.java:563)
at com.ibm.ws.sib.api.jmsra.impl.JmsJcaConnectionFactoryImpl.createCoreConnection(JmsJcaConnectionFactoryImpl.java:499)
at com.ibm.ws.sib.api.jmsra.impl.JmsJcaConnectionFactoryImpl.createConnection(JmsJcaConnectionFactoryImpl.java:312)
at com.ibm.ws.sib.api.jms.impl.JmsManagedConnectionFactoryImpl.createConnection(JmsManagedConnectionFactoryImpl.java:206)
at com.ibm.ws.sib.api.jms.impl.JmsQueueConnectionFactoryImpl.createQueueConnection(JmsQueueConnectionFactoryImpl.java:152)
at com.ibm.ws.sib.api.jms.impl.JmsQueueConnectionFactoryImpl.createQueueConnection(JmsQueueConnectionFactoryImpl.java:116)
at com.informatica.powerconnect.jms.server.common.PlginJMSConnection$PlginJMSQueueConnection.createConnection(PlginJMSConnection.java:375)
at com.informatica.powerconnect.jms.server.common.PlginJMSConnection.(PlginJMSConnection.java:90)
at com.informatica.powerconnect.jms.server.common.PlginJMSConnection$PlginJMSQueueConnection.(PlginJMSConnection.java:352)
at com.informatica.powerconnect.jms.server.common.PlginJMSConnection.create(PlginJMSConnection.java:115)
at com.informatica.powerconnect.jms.server.writer.JMSWriterConn.init(JMSWriterConn.java:93)
This was identified to be an issue with the dns name. When we fixed that it resolved the issue.
Wonders Team!