NZE-28766: failure to terminate use of data source
What triggered the Error:
The system failed to terminate its use of a data source. This error may have been caused by memory or disk corruption, or a system error.What should we do to fix it:
Enable Oracle Net tracing to determine the exact cause of the error.
If this was not sufficient go over to:
Oracle Official Support Knowledge Center
Or maybe those geeks at: StackOverflow Board
Or maybe those geeks at: StackOverflow Board