diff --git a/modules/route/back/methods/route/cmrEmail.js b/modules/route/back/methods/route/cmrEmail.js
index 40665a49a..7d1b23bab 100644
--- a/modules/route/back/methods/route/cmrEmail.js
+++ b/modules/route/back/methods/route/cmrEmail.js
@@ -70,21 +70,17 @@ module.exports = Self => {
                 };
 
                 const dms = await models.TicketDms.findOne({
-                    where: {
-                        ticketFk: ticketId
-                    },
-                    include: [
-                        {
-                            relation: 'dms',
-                            fields: ['id'],
+                    where: {ticketFk: ticketId},
+                    include: [{
+                        relation: 'dms',
+                        fields: ['id'],
+                        scope: {
+                            relation: 'dmsType',
                             scope: {
-                                relation: 'dmsType',
-                                where: {
-                                    code: 'cmr'
-                                }
+                                where: {code: 'cmr'}
                             }
                         }
-                    ]
+                    }]
                 }, myOptions);
 
                 if (!dms) throw new UserError('Cmr file does not exist');
diff --git a/modules/ticket/back/methods/ticket/saveSign.js b/modules/ticket/back/methods/ticket/saveSign.js
index 9ce32f39c..625b04d6e 100644
--- a/modules/ticket/back/methods/ticket/saveSign.js
+++ b/modules/ticket/back/methods/ticket/saveSign.js
@@ -59,18 +59,18 @@ module.exports = Self => {
 
         async function hasSignDms(ticketId) {
             const ticketDms = await models.TicketDms.findOne({
-                where: {
-                    ticketFk: ticketId
-                },
-                fields: ['dmsFk'],
-                include: [{
-                    relation: 'dms',
-                    scope: {
-                        where: {dmsType: dmsTypeTicket.id}
+                where: {ticketFk: ticketId},
+                include: [
+                    {
+                        relation: 'dms',
+                        fields: ['id'],
+                        scope: {
+                            where: {dmsTypeFk: dmsTypeTicket.id}
+                        }
                     }
-                }]
+                ]
             }, myOptions);
-            if (ticketDms.dms().id) return true;
+            if (ticketDms.dms()?.id) return true;
         }
 
         async function createGestDoc(id) {
@@ -133,9 +133,9 @@ module.exports = Self => {
                 if (await ticket.isSigned)
                     throw new UserError('Ticket is already signed');
 
-                if (location) setLocation(ticketId);
+                if (location) await setLocation(ticketId);
                 if (!await hasSignDms(ticketId))
-                    createGestDoc(ticketId);
+                    await createGestDoc(ticketId);
                 await ticket.updateAttribute('isSigned', true, myOptions);
 
                 const deliveryState = await models.State.findOne({