Clearing down messages from Error Topic

We are using AIA Foundation Pack 2.3 and trung to develop interfaces between JDE and eBusiness Suite.
I am running some test scenarios which are failing and it is kicking off the AIA BPEL Error Handling.
From what I can see it writes the error message to a Queue and then retries the message. This is fine in a production environment but i've had issues when testing.
Is there any simple way of clearing these messages?
I've resulted to purging all the instances of the main process and undeploying the process and purging instances of the AIA Error Handling processes but this doesn't seem to be 100% successful.
When i've ended up redeploying the BPEL process its complained about invalid GUID.
There must be a simple way to do this, removing messages off the Error Topic?
Stuart

Hi Ziv,
The string is the (consumer-level) "subscription name" identifier that the server uses to identify the durable subscription within the scope of a (Connection level) "client-id" identifier .
Although connection-level "client-id"s are set in provider dependent style (and may not need setting by the client explicitly):
http://java.sun.com/products/jms/javadoc-102a/javax/jms/Connection.html#setClientID(java.lang.String)
The consumer-level "subscription name" identifier must be set by the client:
http://java.sun.com/products/jms/javadoc-102a/javax/jms/TopicSession.html#createDurableSubscriber(javax.jms.Topic,%20java.lang.String)
(The links are from the online docs to the 1.0.2a JMS API).
Basically you need to specifiy a uniquely identifiable name for the durable subscription. When you reconnect, pass the same "subscription name" in and your messages should be waiting for you!
Now, regarding the message expiration problem. Is it possible to run the test using a publisher that sends messages which do not expire (i.e. don't specifiy a time-to-live)? If you can receive these messages and you are sure you have reconnected within the 100min TTL (and all the machines in the test have the same or similar clock times) then it is possible that your provider may have a bug. I guess the other thing to try is to send persistent messages (if you aren't already) as maybe the provider is using some kind of optimization?
Cheers,
Tom
Arjuna Technologies Limited

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Fredrik

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How to remove a message from a Topic before it's consumed?

Hi All,
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Essentially, the messages do not exist until that hour. There is
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          _sjz.
          "jim" <[email protected]> wrote in message
          news:[email protected]..
          > Hi All,
          >
          > I'm using Weblogic JMS Extensions to publish messages to a topic so
          > that consumers do not receive them for at least 1 hour after
          > publishing. My problem is that I need to be able to delete selected
          > messages from the topic sometimes before the consumers see it. I've
          > looked everywhere but can't see a simple way of achieving this. Have I
          > missed the obvious? (I hope I have!).
          >
          > Many thanks in advance.

How to retrive all unread messages from a topic?

Hello!
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                    TextMessage textMessage = (TextMessage)message;
                    System.out.println(textMessage.getText());
               catch(Exception e)
                    e.printStackTrace();
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          Fredrik

For subscriptions to continue to exist even while no subscriber is attached they need to be "durable". See the EJB programmer's guide, and search for "durable" in the MDB doc.
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Hi,
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www.arjuna.com

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