System limit for number of message queues exceeded
A CICS® Transaction Gateway component tried to create an Operating System message queue but the system limit for the number of message queues would be exceeded.
The message is written to the client log and if the component affected is the Client daemon, it fails to start. Requests to servers connected by TCP/IP or SNA will fail.
Increase the number of system message queues defined for your system. For further information refer to the documentation for your operating system. Shutdown and restart the CICS Transaction Gateway.