diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6533a84ed..ea4725448 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,7 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [2306.01] - 2023-02-23
 
 ### Added
--
+- (Tickets -> Datos Básicos) Mensaje de confirmación al intentar generar tickets con negativos
 
 ### Changed
 - (General -> Inicio) Ahora permite recuperar la contraseña tanto con el correo de recuperación como el usuario
diff --git a/modules/ticket/back/locale/ticket/es.yml b/modules/ticket/back/locale/ticket/es.yml
index 2c524a74f..15b5a39bf 100644
--- a/modules/ticket/back/locale/ticket/es.yml
+++ b/modules/ticket/back/locale/ticket/es.yml
@@ -21,3 +21,5 @@ companyFk: empresa
 agencyModeFk: agencia
 ticketFk: ticket
 mergedTicket: ticket fusionado
+withWarningAccept: aviso negativos
+isWithoutNegatives: sin negativos
diff --git a/modules/ticket/back/methods/ticket/componentUpdate.js b/modules/ticket/back/methods/ticket/componentUpdate.js
index f4a4bb98d..94b91e237 100644
--- a/modules/ticket/back/methods/ticket/componentUpdate.js
+++ b/modules/ticket/back/methods/ticket/componentUpdate.js
@@ -83,6 +83,11 @@ module.exports = Self => {
                 type: 'boolean',
                 description: 'Is whithout negatives',
                 required: true
+            },
+            {
+                arg: 'withWarningAccept',
+                type: 'boolean',
+                description: 'Has pressed in confirm message',
             }],
         returns: {
             type: ['object'],
diff --git a/modules/ticket/front/basic-data/step-two/index.html b/modules/ticket/front/basic-data/step-two/index.html
index 6be455fc9..ad0c49dbb 100644
--- a/modules/ticket/front/basic-data/step-two/index.html
+++ b/modules/ticket/front/basic-data/step-two/index.html
@@ -40,7 +40,7 @@
                     </vn-fetched-tags>
                 </vn-td>
                 <vn-td ng-if="$ctrl.ticket.sale.haveDifferences" number>
-                    <span 
+                    <span
                         class="chip"
                         ng-class="{'alert': sale.quantity>sale.movable}">
                         {{::sale.movable}}
@@ -64,14 +64,14 @@
 <vn-side-menu side="right">
     <div class="vn-pa-md">
         <div class="totalBox align-left">
-            <h6 class="align-center" translate>Total</h6> 
+            <h6 class="align-center" translate>Total</h6>
             <div> <vn-label translate>Price</vn-label> {{$ctrl.totalPrice | currency: 'EUR': 2}}  </div>
             <div> <vn-label translate>New price</vn-label> {{$ctrl.totalNewPrice | currency: 'EUR': 2}}  </div>
             <div> <vn-label translate>Difference</vn-label> {{$ctrl.totalPriceDifference | currency: 'EUR': 2}}  </div>
         </div>
         <vn-card ng-show="::$ctrl.totalPriceDifference">
             <div class="totalBox align-left" >
-                <h6 class="align-center" translate>Charge difference to</h6> 
+                <h6 class="align-center" translate>Charge difference to</h6>
                 <div ng-repeat="action in ticketUpdateActions">
                     <vn-radio
                         ng-model="$ctrl.ticket.option"
@@ -82,7 +82,7 @@
             </div>
         </vn-card>
         <div class="totalBox align-left" ng-show="::$ctrl.haveNegatives">
-            <vn-check 
+            <vn-check
                 ng-model="$ctrl.ticket.withoutNegatives"
                 label="Create without negatives"
                 info="Clone this ticket with the changes and only sales availables">
@@ -95,4 +95,10 @@
     warehouse-fk="$ctrl.ticket.warehouseFk"
     ticket-fk="$ctrl.ticket.id">
 </vn-item-descriptor-popover>
+<vn-confirm
+    vn-id="negativesConfirm"
+    on-accept="$ctrl.onConfirmAccept()"
+    question="Negatives are going to be generated, are you sure you want to advance all the lines?"
+    message="Edit basic data">
+</vn-confirm>
 
diff --git a/modules/ticket/front/basic-data/step-two/index.js b/modules/ticket/front/basic-data/step-two/index.js
index 4ac9f292e..74e2df074 100644
--- a/modules/ticket/front/basic-data/step-two/index.js
+++ b/modules/ticket/front/basic-data/step-two/index.js
@@ -83,6 +83,17 @@ class Controller extends Component {
     }
 
     onSubmit() {
+        if (this.haveNegatives && !this.ticket.withoutNegatives)
+            this.$.negativesConfirm.show();
+        else this.applyChanges();
+    }
+
+    onConfirmAccept() {
+        this.ticket.withWarningAccept = true;
+        this.applyChanges();
+    }
+
+    applyChanges() {
         if (!this.ticket.option) {
             return this.vnApp.showError(
                 this.$t('Choose an option')
@@ -102,7 +113,8 @@ class Controller extends Component {
             landed: this.ticket.landed,
             isDeleted: this.ticket.isDeleted,
             option: parseInt(this.ticket.option),
-            isWithoutNegatives: this.ticket.withoutNegatives
+            isWithoutNegatives: this.ticket.withoutNegatives,
+            withWarningAccept: this.ticket.withWarningAccept
         };
 
         this.$http.post(query, params)
diff --git a/modules/ticket/front/basic-data/step-two/locale/es.yml b/modules/ticket/front/basic-data/step-two/locale/es.yml
index e1f1e0bfc..71f893e1e 100644
--- a/modules/ticket/front/basic-data/step-two/locale/es.yml
+++ b/modules/ticket/front/basic-data/step-two/locale/es.yml
@@ -8,4 +8,6 @@ New price: Nuevo precio
 Price difference: Diferencia de precio
 Create without negatives: Crear sin negativos
 Clone this ticket with the changes and only sales availables: Clona este ticket con los cambios y solo las ventas disponibles.
-Movable: Movible
\ No newline at end of file
+Movable: Movible
+Negatives are going to be generated, are you sure you want to advance all the lines?: Se van a generar negativos, ¿seguro que quieres adelantar todas las líneas?
+Edit basic data: Editar datos básicos