Oracle Solution for Error ora-30462
ORA-30462: unsupported operator: string
What triggered the Error:
An attempt was made to refresh a summary containing an unsupported operatorWhat should we do to fix it:
Verify that all columns of the summary contain expressions that are refreshable.
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
