3085 (0C0D) (RC3085): MQRCCF_UNKNOWN_BROKER

Explanation

Command received from an unknown broker.

Within a multi-broker network, related brokers pass subscriptions and publications between each other as a series of command messages. One such command message has been received from a broker that is not, or is no longer, related to the detecting broker.

Programmer response

This situation can occur if the broker network is not quiesced while topology changes are made to the network.

If you are removing a broker from the topology when the queue manager is inactive, your changes are propagated at queue manager restart.

If you are removing a broker from the topology when the queue manager is active, make sure the channels are also active, so that your changes are immediately propagated.