Administration guide > Troubleshoot > Messages > CWSPT: Messages for the stream query component
CWSPT0309E
UNDEFINED_HOSTNAME=CWSPT0309E: The host name for broker {0} cannot be found.
Explanation
The broker host name for broker cannot be found. The host name might be invalid.
User response
Check the configuration to see whether the host name is configured right.
Parent topic:
CWSPT: WebSphere eXtreme Scale messages for the stream query component