diff --git a/source/static/js/controller/products.js b/source/static/js/controller/products.js
index d409a87..ad8ea66 100644
--- a/source/static/js/controller/products.js
+++ b/source/static/js/controller/products.js
@@ -201,11 +201,16 @@ function cmd_save_product_click(id, e, node){
 
     var values = form.getValues();
 
-    if (!validate_sat_key_product(values.clave_sat, false)){
+    if(!validate_sat_key_product(values.clave_sat, false)){
         msg_error('La clave SAT no existe')
         return
     }
 
+    if(values.descripcion.length > 1000){
+        msg_error('Descripción con ' + values.descripcion.length + 'caracteres, captura solo 1000 caracteres')
+        return
+    }
+
     values['taxes'] = JSON.stringify(rows)
     webix.ajax().sync().post('products', values, {
         error:function(text, data, XmlHttpRequest){
diff --git a/source/static/js/ui/products.js b/source/static/js/ui/products.js
index f40ff4e..d83904e 100644
--- a/source/static/js/ui/products.js
+++ b/source/static/js/ui/products.js
@@ -125,7 +125,8 @@ var controls_generals = [
     {id: 'txt_col1'}]},
     {view: "textarea", id: "descripcion", name: "descripcion", height: 200,
         label: "Descripción", required: true, labelPosition: "top",
-        invalidMessage: "La Descripción es requerida"  },
+        invalidMessage: "La Descripción es requerida",
+        placeholder: 'El SAT solo permite 1000 caracteres en este campo'},
     {minHeight: 5},
     {cols: [
         {view: "richselect", id: "unidad", name: "unidad", label: "Unidad",