Let's suppose the following simple WDT model for a domain with the following JMS resources: 2 UniformDistributedQueue and 1 Quota. The first UniformDistributedQueue, test_queue-u0, has configured as ErrorDestination the second UniformDistributedQueue (error_queue-u0) and as Quota the quota-u0 resource.

resources: JMSSystemResource: test_jms_module: JmsResource: UniformDistributedQueue: test_queue-u0: JNDIName: test_queue/udq/u0 LoadBalancingPolicy: Random LocalJNDIName: test_queue-udq-u0 Quota: quota-u0 DeliveryFailureParams: ErrorDestination: error_queue-u0 ExpirationLoggingPolicy: "%header%,%properties%,JMSDeliveryTime,JMSRedeliveryLimit" ExpirationPolicy: Log RedeliveryLimit: 10 error_queue-u0: JNDIName: error_queue/udq/u0 LoadBalancingPolicy: Random LocalJNDIName: error_queue-udq-u0 Quota: quota-u0: BytesMaximum: 5000 MessagesMaximum: 50 Target: my_cluster-c01

Now I want to update the test_queue-u0 resource: unset the ErrorDestination and Quota values. These MBeans are references to other resources. I can achieve this update through the console by simply set to None the reference (see screenshots below):

How can this update be done through a WDT model? I've tried setting ErrorDestination and Quota attributes for test_queue-u0 resource to blank, None, null or empty string (''), but unfortunately none of these tries worked because WDT expects a reference to an existing resource and it looks for for None, null or empty string ('') resource which doesn't exist. See some of these errors:

1. Set ErrorDestination empty: ErrorDestination:

SEVERE Messages: 1. WLSDPLY-09015: updateDomain deployment failed: Unable to locate destination {} in JMS System Resource null 

2. Set ErrorDestination to None: ErrorDestination: None

SEVERE Messages: 1. WLSDPLY-09015: updateDomain deployment failed: Unable to locate destination None in JMS System Resource null 

3. Set ErrorDestination to empty string: ErrorDestination: ''

SEVERE Messages: 1. WLSDPLY-09015: updateDomain deployment failed: Unable to locate destination in JMS System Resource null 

4. Set ErrorDestination to null: ErrorDestination: null

SEVERE Messages: 1. WLSDPLY-09015: updateDomain deployment failed: Unable to locate destination {} in JMS System Resource null 

The only way I could do this update is by removing the entire attributes ErrorDestination and Quota, so they don't appear in the WDT model.

I was expect to do this update in a similar way as the Administration console, by setting to None the appropiate MBean in WDT or leave it empty.