The MQ List Channel shows Channels that are open but are not used to send messages.

Document ID : KB000039478
Last Modified Date : 14/02/2018
Show Technical Document Details


When display MQ Channel status "Current", under Current MQ Channels it shows some channels which have not been used to send messages for several hours.



This is due to non-closure of Put/Get queues after a Gen cooperative flow



Modify the CA Gen Java User Exit methods getClosePutQ and getCloseGetQ to return true (instead of default value of false)


Additional Information:

See CA Gen 8.5 Distributed Processing-WebSphere MQ User Guide, "User Exit Functions" page 54, "Java Language Exit"

Middleware : Working With WebSphere MQ : Non-z/OS WebSphere MQ Client Exits: Java Language Exit : MQSDynamicCoopFlowExit Class