Occurred daily that TIC tasks will not run. Admin Console could not connect to server. Services appeared to be running, but does not accept connection from Console. Have to reboot server or services to resolve issue.
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Error 1:
The description for Event ID 0 from source ToadBIAppServer cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer.
If the event originated on another computer, the display information had to be saved with the event.
The following information was included with the event:
5/24/2016 2:26:40 PM: Monitor.CheckSchedule(): exception
Object reference not set to an instance of an object.
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Error 2:
The description for Event ID 0 from source ToadBIAppServer cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer.
If the event originated on another computer, the display information had to be saved with the event.
The following information was included with the event:
5/24/2016 2:26:40 PM: SqlEngine.GetConnection(): raises exception
Unable to connect to any of the specified MySQL hosts.
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Other Errors:
“proxy.log.old” log file located in "C:\ProgramData\Dell\Toad Intelligence Central\conf\" folder can show the following errors:
Error:
2016-05-26 10:14:07 : drizzle_error: drizzle_state_read:lost connection to server (EOF)
In system event log, there are lot of error records from the source of “ToadBIAppServer”:
In ahead of first “ToadBIAppServer” error, there is a “Quest Hub Proxy” information record saying: hubproxy service has stopped.
Checking the hubproxy log, at the same time of hubproxy stopped, there will be logs like below:
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2016-05-25 10:48:31 : [root][30] DEBUG: resolve table references : no hub configuration
2016-05-25 10:48:31 : drizzle_con_create:malloc
2016-05-25 10:48:31 : drizzle_error:
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