OpenOutputCount (10-digit signed integer)

Number of opens for output.

Local	Model	Alias	Remote	Cluster
Y

This is the number of handles that are currently valid for adding messages to the queue by means of the MQPUT call. It is the total number of such handles known to the local queue manager; it does not include opens for output that were performed for this queue at remote queue managers. If the queue is a shared queue, the count does not include opens for output that were performed for the queue at other queue managers in the queue-sharing group to which the local queue manager belongs.

The count includes handles where an alias queue which resolves to this queue was opened for output. The count does not include handles where the queue was opened for action(s) which did not include output (for example, a queue opened only for inquire).

The value of this attribute fluctuates as the queue manager operates.

To determine the value of this attribute, use the IAOOC selector with the MQINQ call.