Oracle Message ORA-22312 - must specify either CASCADE or INVALIDATE option

ERRORmust specify either CASCADE or INVALIDATE option
CAUSEAn attempt was made to alter a type which has a dependent type or table without specifying the CASCADE or INVALIDATE option.
ACTIONResubmit the statement with either the CASCADE or INVALIDATE option. Specify CASCADE if you want to cascade the type change to dependent types and tables; otherwise, specify INVALIDATE to invalidate all dependents.