Delete Messages from JMS Queue in weblogic using WLST

Set classpaths required for WLST from MW_HOME/wlserver_10.3/server/bin/

. ./setWLSEnv.sh

start WLST by typing

java weblogic.WLST

connect('weblogic', 'welcome1', 't3://localhost:7001')

serverRuntime()

cd('/JMSRuntime/<TargetServerName>.jms/JMSServers/<JMSServerName>/Destinations/<JMSModuleName>!<QueueName>')

{ex.- wls:/fmw_domain/serverRuntime>cd('/JMSRuntime/AdminServer.jms/JMSServers/JMSServer1/Destinations/SystemModule1!Queue1')

}

cmo.deleteMessages('')

{This command delete all messaged in queue and will return the number of messages deleted.}

If you want to delete a particular message from the queue, use below command:

cmo.deleteMessages("JMSMessageID IN('ID:<126965.1361894150054.0>')")

Results will be:
1
It will delete a message having id ID:<126965.1361894150054.0>

here is the message ID which we can get from "summary of JMS Message" from Admin Console.