The DevTest Broker uses a message queue to communicate with all other DevTest components, the DevTest java agents and the CICS/LPAR agents. When this queue becomes full, this Exception is thrown:
com.itko.jms.ResourceAllocationException: Usage Manager memory limit (xxxxxxx) reached. Stopping producer (ID:yyyyy:y:y) to prevent flooding topic://lisa.agent.info. See http://activemq.apache.org/producer-flow-control.html for more info
xxxxxx = Broker's heap size
yyyyy:y:y = the message producer who's message could not be placed in the queue.
All supported DevTest platforms.