NZE-28759: failure to open file
What triggered the Error:
The system could not open the specified file.What should we do to fix it:
Enable Oracle Net tracing to determine the name of the file that could not be opened and the reason.
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