JMS automatic Service migration - need to re-deploy ?

Hi
We re-configured the settings to use weblogic 10.3's automatic JMS service migration. (Exactly once type)(DB lease)
Even though the migration happened successfully from a managed server to another, application had to be manually redeployed (through console) so that they can re-connect to the messaging system.
In the above scenario, Is there a way to connect the applications to the messaging system without re-deploying them? Did I miss something in the settings ?
We are not considering node-managers and post-migration script as of now.
Thanks in advance,
Rao

I couldn't get whats wrong with the current settings after going through docs.
Previous settings -
1 admin server
2 managed servers
1 jmsServer1 targeted on managedServer1
persistentStore targeted on managedServer1
1 jms module containing xa connection factory and jms queues deployed on jmsServer1
Application containing mdbs deployed on cluster.
This was working fine without any issues - creating 1 mdb instance per server - so total 2 on the cluster.
Since the above settings depends on the availability of managed1, we decided to use migratable taget.
Current settings -
1 admin server
2 managed servers
1 jmsServer1 targeted on "managedServer1Migratable" (Tried both manual and exactly once type)
persistentStore targeted on "managedServer1Migratable".
1 jms module containing xa connection factory and jms queues deployed on jmsServer1
Application containing mdbs deployed on cluster.
"managedServer1Migratable" having ups as managed1 and both managed1 & managed2 in the candidate server list.
cluster migration lease set to db. active table created.
machine configured for the cluster - both the managed servers added to the same machine - since they reside on the same box.
Then start the admin, managed1 server.
Deplyments going into active with OK status once the migration succeeds.
Then start managed2 server.
Deployments go to active status with WARNING status.
".... providerUrl is null" seen while managed2 server is starting up.
Tried with unicast cluster also with same result.
Note that the error message is seen before the server goes into RUNNING state. Is there a way to delay deployment?
Tried 'start-mdb-...' option as false but did not see nay difference.
Guidance to solve this error is greatly appreciated. I am getting lost here.

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Just trying out the JMS Web services in OC4J 9.0.3 just released today. Using Ant 1.5 and updated the build.xml file as directed. Using JDK 1.3.02.
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But when I get to the assemble step it crashes with the following error:
assemble:
[echo] assembling Web Services EAR. ..
[java] Please wait ...
[java] java.io.IOException: CreateProcess: javac proxy\JmsDemo2Proxy.java error=2
[java] at java.lang.Win32Process.create(Native Method)
[java] at java.lang.Win32Process.<init>(Win32Process.java:66)
[java] at java.lang.Runtime.execInternal(Native Method)
[java] at java.lang.Runtime.exec(Runtime.java:551)
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BUILD FAILED
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Thanks for any help.

Went a little further ... given the assembly error seemed to occur on the last step creating the proxy.jar file, I simply skipped over it and did the deployment (changed the build.xml to continue assembly upon failure). This seemed reasonable as all the ear and war files where there; the only missing piece appeared to be the proxy.jar.
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Client
Doing the Send Operation ..on Element
<employee>
<name>Bob</name>
<emp_id>1234</emp_id>
<position>assistant manager</position>
</employee>
[SOAPException: faultCode=SOAP-ENV:Server; msg=oracle.jms.AQjmsException: ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'AQ$_JMS_ENQUEUE_OBJECT_MESSAGE'
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
at JmsDemo2Proxy.makeSOAPCallDocument(JmsDemo2Proxy.java:73)
at JmsDemo2Proxy.send(JmsDemo2Proxy.java:47)
at JmsDemo2Client.main(client/JmsDemo2Client.java:19)
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Datasources.xml
<?xml version="1.0" standalone='yes'?>
<!DOCTYPE data-sources PUBLIC "Orion data-sources" "http://xmlns.oracle.com/ias/dtds/data-sources.dtd">
<data-sources>
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class="com.evermind.sql.DriverManagerDataSource"
name="OracleDS"
location="jdbc/wsDemoEmulatedOracleCoreDS"
xa-location="jdbc/xa/wsDemoEmulatedOracleXADS"
ejb-location="jdbc/wsDemoEmulatedDS"
connection-driver="oracle.jdbc.driver.OracleDriver"
username="jemuser"
password="jempasswd"
url="jdbc:oracle:thin:@127.0.0.1:1521:O901"
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application.xml
<?xml version="1.0" standalone='yes'?>
<!DOCTYPE orion-application PUBLIC "-//Evermind//DTD J2EE Application runtime 1.2//EN" "http://xmlns.oracle.com/ias/dtds/orion-application.dtd">

<orion-application autocreate-tables="true"
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     <library path="../../home/lib" />
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<library path="../../home/jsp/lib/taglib" />

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<commit-class
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<property name="datasource"
value="jdbc/OracleDS"/>

</commit-coordinator>
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Hi,
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Hi Anuj,
Following is my requirement:
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in config.xml.., you say that the Queue with the context jms/newsQueue is exposed as web service..,this config.xml is read by webservices assembler tool to generate the required config for OC4J. But the web service engine doesnot know who reads the message that is going to be enqueued in this queue. The work of the web service engine is to only get its payload sent to it .., generate a jms message with what was given to it .., and enqueue this message to the queue specified..,it doesnot bother about who is going to dequeue this message..,and process it..
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<connection-factory-resource-ref>jms/newsQueueConnectionFactory</connection-factory-resource-ref>
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<res-type>javax.jms.Queue</res-type>
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orion-ejb-jar.xml
<message-driven-deployment name="NewsQueue" max-instances="-1" min-instances="1"
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