rcv reclamado

SELECT t1.folio AS [hist_DTE],t2.folio AS [rvc]
FROM hist_DTE t1
LEFT JOIN registro_compra_venta t2 ON t1.tipo_DTE=t2.tipo_dte AND t1.RUT_cliente=t2.rut AND t1.folio=t2.folio
WHERE t1.fecha_emision >= DATEADD(DAY,-x,CAST(GETDATE() AS DATE)) AND t1.fecha_emision <=CAST(GETDATE() AS DATE)
AND t1.estado_SII='Aceptado' AND t1.borrado = 'NO' AND t2.tipo_libro='V'
AND NOT (t2.vta_fecha_reclamo IS NULL OR t2.vta_fecha_reclamo='')