Error messages
Error messages provide information about problems that occur while running the probe. You can use the information that they contain to resolve such problems.
Error |
Description |
Action |
---|---|---|
Endpoint subscription failure: SubscribeToEndpoint ExceptionsByGroup failure NSHeadException on subscribe - Endpoint subscription failure Unable to get events Caused by: Probe failed to subscribe for notifications. Caused by: Endpoint subscription failure |
The probe cannot connect to the server and collect alarms. |
Check that the server is running. Check that the SubscriptionEndpoint property is correctly specified. |
NSHeadException on shutdown - Probe disconnect failure |
The probe did not disconnect cleanly when shutting down. |
Check that the Subscription Endpoint is running on the specified host and port and that the Subscription Endpoint is correct. |
sendMessage failure java.net. ConnectException: Connection refused |
The probe cannot send messages between the target server and the probe host server. |
Check that the following properties are correctly
specified:
|