In the Current Queue Manager Status workspace, check the values of the Active Channel Connections and Max Active Channels attributes, evaluate if the value of the queue manager parameter, MaxActiveChannels (the maximum number of channels that can be active at any time), is large enough, and determine if a larger maximum number is requried for the potential active channels. The count of active channels includes any current channel instances that are not in retrying, stopped, or starting states, including server connection channels. If the MaxActiveChannels value is fairly large, consider offloading part of the workload to other queue managers, since the MQI applications are the most likely cause to start a large number of server connection channels in a server-side queue manager. For detailed information about the channels that are active, check the Channel Summary, Channel Performance, and Channel Status workspaces.
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