@freq_interval debe estar entre 1 y 10 (1 = Domingo .. 7 = Sábado, 8 = Día, 9 = Día laborable, 10 = Día de fin de semana) para un trabajo relativo mensual.
Click to search this error in Google
English version
@freq_interval must be between 1 and 10 (1 = Sunday .. 7 = Saturday, 8 = Day, 9 = Weekday, 10 = Weekend-day) for a monthly-relative job.
SQL Server