BIP8447
Severity
10 : WarningMessage
Client <'<insert_0>'> tried to publish a '<insert_1>' byte message, exceeding the limit '<insert_2>'.Explanation
A client connection was closed (culled) because it tried to publish a message that exceeded the configured limit, MAX_MESSAGE_SIZE. A string giving the hostname and port of the failed connection is included as the first parameter of this event. The size of the message is the second parameter. And the configured maximum is the third parameter.Response
If the failing client was publishing a message within the expected size range, consider increasing the value of the MAX_MESSAGE_SIZE This can be set using : mqsichangeproperties BrokerName -e ExecutionGroupLabel -o DynamicSubscriptionEngine -n maxMessageSize -v value A broker restart is required to activate the change parameter.