The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT ecpd.enrolment_cat
FROM IGS_EN_CAT_PRC_DTL ecpd
WHERE ecpd.enrolment_cat = p_enrolment_cat AND
ecpd.enr_method_type = p_enr_method_type AND
ecpd.s_student_comm_type = 'ALL';
SELECT ecpd.enrolment_cat
FROM IGS_EN_CAT_PRC_DTL ecpd
WHERE ecpd.enrolment_cat = p_enrolment_cat AND
ecpd.enr_method_type = p_enr_method_type AND
ecpd.s_student_comm_type in ('NEW','RETURN');
SELECT closed_ind
FROM IGS_EN_METHOD_TYPE
WHERE enr_method_type = cp_enr_method_type;