The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT 1
INTO l_validity_flag
FROM mtl_system_items_b msi,
org_organization_definitions org
WHERE msi.inventory_item_id= p_line_atp_rec.inventory_item_id
AND org.organization_id=msi.organization_id
AND sysdate<=nvl(org.disable_date,sysdate)
AND org.organization_id=p_line_atp_rec.ship_from_org_id
AND rownum=1;