Ok. Then what is the server.threadPool value versus number of system threads on the server statistics page on your servers?
You can use extended settings or server.cnf file to get these param values for me; “watt.server.threadPool”
Do you know for sure that Clustering/load balancing is working despite this error?
Among other things, did you try increasing the log level to get more information on the error. also, try to check the Audit logs to see what/who is the originator of the error.
Also, what is the load balancing option set to? If it isnt (Round Robin Using Redirection), I would prefer you trying that option and see if such an error occurs?
I am inclining that this error is somehow related/associated to “Cluster Links”?
Please try the above and let me know of the results.
Hope we can resolve this soon.