Oracle Solution for Error ora-54012
ORA-54012: virtual column is referenced in a column expression
What triggered the Error:
This virtual column was referenced in an expression of another virtual columnWhat should we do to fix it:
Ensure the column expression definition for any virtual column does not refer to any virtual column
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
