The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT count(1)
INTO x_dummy_count
FROM PO_ASL_DOCUMENTS
WHERE x_asl_id = asl_id
AND x_using_organization_id = using_organization_id
AND (x_sequence_num = sequence_num
OR x_document_header_id = document_header_id);
IF (x_dummy_count > 0 AND x_record_status = 'INSERT') OR (x_dummy_count > 1 AND x_record_status <> 'INSERT') THEN
return(FALSE);