Preventing CQS structure full

You should manage structure usage to avoid a structure full condition. If a resource structure or queue structure becomes full, CQS issues message CQS0205E.

There are various ways to prevent a structure full condition:

• CQS structure overflow function for queue structures
• Monitoring shared message queue usage with the Queue Space Notification exit routine (DFSQSSP0)
• z/OS® structure full monitoring capability, used with CQS, for queue structures and resource structures

Use these mechanisms to warn when a structure full condition is approaching and to take action to prevent a full structure.