Oracle Solution for Error ora-12445
ORA-12445: cannot change HIDDEN property of column
What triggered the Error:
You tried to specify a different HIDE option for a table with an existing policy column.What should we do to fix it:
Drop the column from the table and reapply the policy with the new HIDE option.
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
