BIP8062
Severity
20 : ErrorMessage
Join request has failed because parent broker is already a neighbor.Explanation
The mqsijoinmqpubsub command has failed because the named parent broker is already a neighbor.Response
If a previous attempt to join the two brokers using the mqsijoinmqpubsub command has failed then it may be necessary to use mqsiclearmqpubsub first before reissuing the command.