No Listener subtasks have been started.
Explanation
The Application Performance Analyzer Listener started task could not start any Listener
subtasks since no valid TCP/IP stacks were identified. The GUI will
not be able to connect. There are several possible reasons for this
warning:
- The Application Performance Analyzer Listener started task was started prior to starting
any TCP/IP stack.
- If CONFIG BASIC keyword pairs: ListenTo= and Stack= were specified,
then none of these entries matched any valid TCP/IP stacks currently
active on the system.
System action
User response
Depending on the situation:
- Wait for the TCP/IP stack or stacks to come up, then issue the
following Application Performance Analyzer Listener START command
to start a Listener subtask per desired TCP/IP stack: "F apa-listener-stc,START
LISTENER PROC=tcpip-procname PORT=port#"
- Verify that the values of the CONFIG BASIC keyword pairs: ListenTo=
and Stack= are correct. If not, then correct the values and recycle
the Application Performance Analyzer Listener started task.