BIP7018
Severity
20 : ErrorMessage
Client (id <insert_0>) not registered.Explanation
An attempt was made to deregister a subscription registered by the client with id <insert_0>, but this subscription was not found, or some other error prevented the subscription being deregistered.Response
Other messages in the log may give more details why the subscription was not deregistered. If the subscribing application involves a temporary dynamic queue, try stopping this application. If publications are no longer being sent to the subscriber queue, this message may be ignored, otherwise this is an internal error and should be reported to your IBM support center.