The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT displayed_field
INTO p_displayed_field
FROM ap_lookup_codes
WHERE lookup_type = p_lookup_type
AND lookup_code = p_lookup_code;
SELECT rowidtochar(ROWID)
INTO P_ROW_ID
FROM AK_FLOW_REGION_RELATIONS
WHERE FROM_REGION_CODE = P_FROM_REGION_CODE
AND FROM_REGION_APPL_ID = P_APPLICATION_ID
AND FROM_PAGE_CODE = P_FROM_PAGE_CODE
AND FROM_PAGE_APPL_ID = P_APPLICATION_ID
AND TO_PAGE_CODE = P_TO_PAGE_CODE
AND TO_PAGE_APPL_ID = P_APPLICATION_ID
AND FLOW_CODE = P_FLOW_CODE
AND FLOW_APPLICATION_ID = P_APPLICATION_ID;