app/src/Service/Venta/Pago.php

@@ -217,11 +217,15 @@ class Pago
                 return $uf;
             }
             if ($uf !== 0.0) {
+                try {
                     $this->pagoRepository->edit($pago, ['uf' => $uf]);
+                } catch (EmptyResult) {}
                 return $uf;
             }
         } elseif ($pago->uf === 0.0) {
+            try {
                 $this->pagoRepository->edit($pago, ['uf' => null]);
+            } catch (EmptyResult) {}
             return null;
         }
         return $pago->uf;

app/src/Service/Venta/Pie.php

@@ -77,6 +77,12 @@ class Pie
         if (isset($pie->asociado)) {
             $pie->asociado = $this->getById($pie->asociado->id);
         }
+        if (($pie->uf === null or $pie->uf === 0.0) and $pie->fecha <= new DateTimeImmutable()) {
+            $pie->uf = $this->ufService->get($pie->fecha);
+            try {
+                $this->pieRepository->edit($pie, ['uf' => $pie->uf]);
+            } catch (EmptyResult) {}
+        }
         return $pie;
     }
 }