PI59073: UNABLE TO MAKE CLIENT CONNECTION FROM WEBSPHERE APPLICATION SERVICE LIBERTY PROFILE

APAR status

• Closed as program error.

Error description

• Unable to make client connection from WebSphere Application
  Service Liberty Profile.  The following exception is seen:
  
  caused by: com.ibm.msg.client.jms.DetailedJMSException:
  JMSFMQ0005: The use of a client connection is not supported
  within the current environment.
  The client connection mode is not supported in all environments.
  Modify the connection mode to specify a bindings connection to a
  local queue manager.
  	at
  sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
  Method)
  	at
  sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeCons
  tructorAccessorImpl.java:86)
  	at
  sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Delega
  tingConstructorAccessorImpl.java:58)
  	at
  java.lang.reflect.Constructor.newInstance(Constructor.java:542)
  	at
  com.ibm.msg.client.commonservices.j2se.NLSServices.createExcepti
  on(NLSServices.java:311)
  	at
  com.ibm.msg.client.commonservices.nls.NLSServices.createExceptio
  n(NLSServices.java:225)
  	at
  com.ibm.msg.client.wmq.factories.WMQConnectionFactory.checkClien
  tConnectionAllowed(WMQConnectionFactory.java:9104)
  	at
  com.ibm.msg.client.wmq.factories.WMQXAConnectionFactory.createV7
  ProviderConnection(WMQXAConnectionFactory.java:137)
  	at
  com.ibm.msg.client.wmq.factories.WMQConnectionFactory.createProv
  iderConnection(WMQConnectionFactory.java:7818)
  	at
  com.ibm.msg.client.wmq.factories.WMQXAConnectionFactory.createPr
  oviderXAConnection(WMQXAConnectionFactory.java:98)
  	at
  com.ibm.msg.client.jms.admin.JmsConnectionFactoryImpl.createXACo
  nnectionInternal(JmsConnectionFactoryImpl.java:347)
  	at
  com.ibm.mq.jms.MQXAConnectionFactory.createXAConnection(MQXAConn
  ectionFactory.java:131)
  	at
  com.ibm.mq.connector.inbound.ConnectionHandler.allocateConnectio
  n(ConnectionHandler.java:266)
  	... 44 more
  

Local fix

Problem summary

• ****************************************************************
  USERS AFFECTED:
  This issue affects users attempting to make Client connections
  from within WebSphere Application Service Liberty Profile on
  zSeries.
  
  ****************************************************************
  PROBLEM DESCRIPTION:
  When a tester attempted to use Client connections from a Liberty
  Profile application server on zSeries, the following Exception
  was thrown :-
  com.ibm.msg.client.jms.DetailedJMSException: JMSFMQ0005: The use
  of a client connection is not supported within the current
  environment.
  The client connection mode is not supported in all environments.
  Modify the connection mode to specify a bindings connection to a
  local queue manager.
  
  In general, client connections are not supported in the IBM MQ
  Classes for JMS on zSeries, but the case of WebSphere
  Application Server should be treated as special.
  

Problem conclusion

• The IBM MQ Classes for JMS have been updated to ensure that
  client connections are always allowed from within WebSphere
  Application Server, including Liberty Profile.
  

Temporary fix

Comments

APAR Information

• 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

  WMQ Z/OS 8

• Fixed component ID

  5655W9700

Applicable component levels

• R008 PSY

     UP