809: l_flag varchar2(1);
810: --
811: Begin
812: --
813: hr_utility.set_location('Entering:'|| l_proc, 5);
814: --
815: Open get_valid_classes;
816: fetch get_valid_classes into l_flag;
817:
822: End If;
823:
824: close get_valid_classes;
825: return l_flag;
826: hr_utility.set_location(' Leaving:'|| l_proc, 10);
827: End is_valid_classes_available;
828: --
829: -- ----------------------------------------------------------------------------
830: -- |-------------------------< get_all_dependent_courses >--------------------|