The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT pgoa.enabled_flag
INTO l_enabled_flag
FROM po_ga_org_assignments pgoa
WHERE pgoa.po_header_id = p_po_header_id -- input global agreement id
AND pgoa.organization_id = p_org_id; -- input org id
SELECT global_agreement_flag
INTO l_global_agreement_flag
FROM po_headers_all
WHERE po_header_id = p_po_header_id;