can you remove this
"com.sonicsw.jndi.mfcontext.idleTimeout=6000"
from the jndiproperties and then try. Not sure what it is used for.
You have to undeploy the ra , delete the config , create the config without the above property and then deploy the ra (and MDB).
Also, iam assuming you have ensured that the management broker is running on port 2506
-Ramesh
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