131: function CF_course_end_dateFormula return Char is
132: begin
133: select fnd_date.date_to_displaydate(to_date(substr((p_course_end_date),1,10),'yyyy/mm/dd'))
134: into cp_course_end_date
135: from dual;
136:
137: return(to_char(null));
138: end;
139:
140: function CF_course_start_dateFormula return Char is
141: begin
142: select fnd_date.date_to_displaydate(to_date(substr((p_course_start_date),1,10),'yyyy/mm/dd'))
143: into cp_course_start_date
144: from dual;
145:
146: return(to_char(null));
147: end;
148: