diff --git a/loopback/locale/es.json b/loopback/locale/es.json
index 664a3cf0eb..d88a4ebc95 100644
--- a/loopback/locale/es.json
+++ b/loopback/locale/es.json
@@ -84,6 +84,7 @@
 	"The current ticket can't be modified": "El ticket actual no puede ser modificado",
 	"The current claim can't be modified": "La reclamación actual no puede ser modificada",
 	"The sales of this ticket can't be modified": "Las lineas de este ticket no pueden ser modificadas",
+    "The sales do not exists": "La(s) línea(s) seleccionada(s) no existe(n)",
 	"Please select at least one sale": "Por favor selecciona al menos una linea",
 	"All sales must belong to the same ticket": "Todas las lineas deben pertenecer al mismo ticket",
 	"NO_ZONE_FOR_THIS_PARAMETERS": "Para este día no hay ninguna zona configurada",
diff --git a/modules/ticket/back/methods/sale/canEdit.js b/modules/ticket/back/methods/sale/canEdit.js
index 3091ebca7c..cb3f2420a8 100644
--- a/modules/ticket/back/methods/sale/canEdit.js
+++ b/modules/ticket/back/methods/sale/canEdit.js
@@ -38,6 +38,9 @@ module.exports = Self => {
             }
         }, myOptions);
 
+        if (!salesData.length)
+            throw new UserError(`The sales do not exists`);
+
         const ticketId = salesData[0].ticketFk;
 
         const isTicketEditable = await models.Ticket.isEditable(ctx, ticketId, myOptions);
@@ -62,7 +65,5 @@ module.exports = Self => {
             throw new UserError('It is not possible to modify cloned sales');
         if (!shouldEditFloramondo)
             throw new UserError('It is not possible to modify sales that their articles are from Floramondo');
-
-        return true;
     };
 };
diff --git a/modules/ticket/back/methods/sale/specs/canEdit.spec.js b/modules/ticket/back/methods/sale/specs/canEdit.spec.js
index 62f98421ad..eef9136a84 100644
--- a/modules/ticket/back/methods/sale/specs/canEdit.spec.js
+++ b/modules/ticket/back/methods/sale/specs/canEdit.spec.js
@@ -17,6 +17,32 @@ describe('sale canEdit()', () => {
         });
     });
 
+    describe('sale not exists', () => {
+        it('should return error if sale not exists', async() => {
+            const tx = await models.Sale.beginTransaction({});
+
+            try {
+                const options = {transaction: tx};
+
+                const developerId = 9;
+                const ctx = {req: {accessToken: {userId: developerId}}};
+
+                let max = await models.Sale.findOne({fields: ['id'], order: 'id DESC'}, options);
+                max.id = max.id + 1;
+
+                const sales = [max.id];
+                await models.Sale.canEdit(ctx, sales, options);
+
+                await tx.rollback();
+            } catch (e) {
+                await tx.rollback();
+                error = e.message;
+            }
+
+            expect(error).toEqual('The sales do not exists');
+        });
+    });
+
     describe('sale editTracked', () => {
         it('should return true if the role is production regardless of the saleTrackings', async() => {
             const tx = await models.Sale.beginTransaction({});
@@ -29,9 +55,7 @@ describe('sale canEdit()', () => {
 
                 const sales = [25];
 
-                const result = await models.Sale.canEdit(ctx, sales, options);
-
-                expect(result).toEqual(true);
+                await models.Sale.canEdit(ctx, sales, options);
 
                 await tx.rollback();
             } catch (e) {
@@ -51,9 +75,7 @@ describe('sale canEdit()', () => {
 
                 const sales = [10];
 
-                const result = await models.Sale.canEdit(ctx, sales, options);
-
-                expect(result).toEqual(true);
+                await models.Sale.canEdit(ctx, sales, options);
 
                 await tx.rollback();
             } catch (e) {
@@ -87,9 +109,7 @@ describe('sale canEdit()', () => {
                 });
                 const ctx = {req: {accessToken: {userId: role.id}}};
 
-                const result = await models.Sale.canEdit(ctx, saleCloned, options);
-
-                expect(result).toEqual(true);
+                await models.Sale.canEdit(ctx, saleCloned, options);
 
                 await tx.rollback();
             } catch (e) {
@@ -150,9 +170,7 @@ describe('sale canEdit()', () => {
                 const saleToEdit = await models.Sale.findById(sales[0], null, options);
                 await saleToEdit.updateAttribute('itemFk', 9, options);
 
-                const result = await models.Sale.canEdit(ctx, sales, options);
-
-                expect(result).toEqual(true);
+                await models.Sale.canEdit(ctx, sales, options);
 
                 await tx.rollback();
             } catch (e) {