Oracle Solution for Error ora-30400
ORA-30400: identical JOIN KEY clauses
What triggered the Error:
Two JOIN KEY clauses with identical child keys and parent levels were specified.What should we do to fix it:
Eliminate the redundant JOIN KEY clause.
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
