Administration guide > Troubleshoot > Messages > CWSPT: Messages for the stream query component
CWSPT0307E
IO_EXCEPTION_4=CWSPT0307E: Listener start() caught exception with a broker name {0} and port {1}. Exception: {2}.
Explanation
Listener start() caught exception.
User response
contact the IBM Customer Service Center.
Parent topic:
CWSPT: WebSphere eXtreme Scale messages for the stream query component