diff --git a/debo/validacion.js b/debo/validacion.js
index 1305cbf..6d97352 100644
--- a/debo/validacion.js
+++ b/debo/validacion.js
@@ -1,20 +1,17 @@
-module.exports = function(debo, wsServer, gln) {
+module.exports = function (fileString) {
 
-  return new Promise(function(resolve, reject) {
+  return new Promise(function (resolve, reject) {
 
-    wsServer
-      .getEntidad(gln, 'PMAEFACT_TEMP', {
-        TIP: debo.cabecera.TIP,
-        TCO: debo.cabecera.TCO,
-        SUC: debo.cabecera.SUC,
-        NCO: debo.cabecera.NCO,
-        COD: debo.cabecera.COD
-      }).then(function(values) {
+    var nameFileDest = fileString.split('\\')[fileString.split('\\').length - 1];
 
-        if (values) {
+    knex('planex_transacciones')
+      .where({ archivoRecibido: nameFileDest })
+      .then(function (values) {
+
+        if (values.length) {
           reject('Ya existe el comprobante', values);
         } else {
-          resolve(debo);
+          resolve();
         }
       });
   });
diff --git a/index.js b/index.js
index efb09ec..d5fa9ea 100644
--- a/index.js
+++ b/index.js
@@ -30,31 +30,30 @@ function onGetFile(fileString, nameFile) {
 
   if (!fileString) return;
 
-  var planex = require('./planex/index')(fileString);
+  require('./debo/validacion')(fileString).then(function() {
 
-  // Traigo proveedor, empresa
-  require('./debo/relaciones')(planex, wsServer).then(function(result) {
+    var planex = require('./planex/index')(fileString);
 
-    var planex = result.planex;
+    // Traigo proveedor, empresa
+    require('./debo/relaciones')(planex, wsServer).then(function(result) {
 
-    var entities = {};
+      var planex = result.planex;
 
-    entities.proveedores = result.values[0];
-    entities.empresa = result.values[1];
+      var entities = {};
 
-    var debo = require('./debo/index')(planex, entities);
+      entities.proveedores = result.values[0];
+      entities.empresa = result.values[1];
 
-    require('./debo/validacion')(debo, wsServer, planex.identificaxSucursalReceptorFactura.glnSucursal)
-      .then(function(debo) {
+      var debo = require('./debo/index')(planex, entities);
 
-        require('./db/index')(debo, nameFile);
-      }).catch(function(err) {
+      require('./db/index')(debo, nameFile);
 
-        console.log(err);
-      });
-
-  }).catch(function(e) {
-    console.log(e);
+    }).catch(function(e) {
+      console.log(e);
+    });
+  }).catch(function(err) {
+    
+    console.log(err);
   });
 }
 
diff --git a/rutas/comprobantes.js b/rutas/comprobantes.js
index c8b13d3..93dd77f 100644
--- a/rutas/comprobantes.js
+++ b/rutas/comprobantes.js
@@ -53,7 +53,7 @@ router.post('/comprobante', function(req, res) {
   delete req.body.cabecera.C_HD2;
   delete req.body.cabecera.E_HD2;
 
-  //smalldatetime
+  //smalldatetime TODO: USAR MOMENT JS
   req.body.cabecera.FEC = new Date(req.body.cabecera.FEC).toISOString().slice(0, 19).replace('T', ' ');
   req.body.cabecera.FECCAI = new Date(req.body.cabecera.FECCAI).toISOString().slice(0, 19).replace('T', ' ');
   req.body.cabecera.FECVEN = new Date(req.body.cabecera.FECVEN).toISOString().slice(0, 19).replace('T', ' ');