There is not enough space on a page set for one of the following:
MQPUT or MQPUT1 calls to be completed
Object manipulation commands to be completed (for example, DEFINE QLOCAL)
MQOPEN calls for dynamic queues to be completed
Symptoms
The request fails with reason code MQRC_STORAGE_MEDIUM_FULL. The queue
manager cannot complete the request because there is not enough space remaining
on the page set.
The cause of this problem could be due to messages accumulating
on a transmission queue because they cannot be sent to another system.
System action
Further requests that use this page set are blocked until enough messages
are removed or objects deleted to make room for the new incoming requests.
Operator action
Use the WebSphere MQ command DISPLAY USAGE PSID(*) to identify which page set
is full.
System programmer action
You can either enlarge the page set involved or reduce the loading on
that page set by moving queues to another page set. See Managing page sets for
more information about these tasks. If the cause of the problem is messages
accumulating on the transmission queue, consider starting distributed queuing
to transmit the messages.