NZE-28769: Specified method does not exist.
What triggered the Error:
The data access method that was specified in the configuration file is not supported.What should we do to fix it:
Specify a supported method. Consult the Oracle Security Server documentation to determine the supported types.
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