1. Start Artemis 2. Send a JMS message using Qpid JMS client. Set the correlation ID by calling the setJMSCorrelationIDAsBytes() function on the message prior to sending. 3. Receive the JMS message using Qpid JMS client. Call the function getJMSCorrelationIDAsBytes() on the received message to retrieve the correlation ID. Expected result: Original bytes correlation ID is received. Actual result: javax.jms.JMSException: The underlying correlation-id is not binary and so can't be returned The correlation ID can be received as a regular string using getJMSCorrelationID(), but is returned with "ID:" prepended to the original ID.