The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT pasl.asl_id
FROM po_approved_supplier_lis_val_v pasl,
po_asl_attributes paa,
po_asl_status_rules_v pasr
WHERE pasl.item_id = p_item_id
AND pasl.vendor_id = p_vendor_id
AND nvl(pasl.vendor_site_id, -1) = nvl(p_vendor_site_id, -1)
AND pasl.using_organization_id IN (-1, p_using_organization_id)
AND pasl.asl_id = paa.asl_id
AND pasr.business_rule like '2_SOURCING'
AND pasr.allow_action_flag like 'Y'
AND pasr.status_id = pasl.asl_status_id
AND paa.using_organization_id =
(SELECT max(paa2.using_organization_id)
FROM po_asl_attributes paa2
WHERE paa2.asl_id = pasl.asl_id
AND paa2.using_organization_id IN (-1, p_using_organization_id))
ORDER BY pasl.using_organization_id DESC;