diff --git a/Core/Lib/AjaxForms/CommonSalesPurchases.php b/Core/Lib/AjaxForms/CommonSalesPurchases.php
index 17e00334cf..0a1d27476f 100644
--- a/Core/Lib/AjaxForms/CommonSalesPurchases.php
+++ b/Core/Lib/AjaxForms/CommonSalesPurchases.php
@@ -433,6 +433,7 @@ protected static function idestado(TransformerDocument $model, string $jsName):
             . '<div class="dropdown-menu dropdown-menu-right">' . implode('', $options) . '</div>'
             . '</div>'
             . '</div>'
+            . '<input type="hidden" name="idestado" value="' . $model->idestado . '">'
             . '</div>';
     }
 
diff --git a/Core/Lib/AjaxForms/PurchasesController.php b/Core/Lib/AjaxForms/PurchasesController.php
index dce39d33ee..83c3673b7b 100644
--- a/Core/Lib/AjaxForms/PurchasesController.php
+++ b/Core/Lib/AjaxForms/PurchasesController.php
@@ -375,6 +375,14 @@ protected function saveDocAction(bool $sendOk = true): bool
 
         $model = $this->getModel();
         $formData = json_decode($this->request->input('data'), true);
+
+        if (isset($formData['idestado']) && (int)$formData['idestado'] !== $model->idestado) {
+            $this->db()->rollback();
+            Tools::log()->warning('document-state-changed');
+            $this->sendJsonWithLogs(['ok' => false]);
+            return false;
+        }
+
         PurchasesHeaderHTML::apply($model, $formData);
         PurchasesFooterHTML::apply($model, $formData);
 
@@ -488,7 +496,11 @@ protected function saveStatusAction(): bool
             return false;
         }
 
-        if ($this->getModel()->editable && false === $this->saveDocAction(false)) {
+        $formData = json_decode($this->request->input('data'), true);
+        $currentModel = $this->getModel();
+        $formIdestado = isset($formData['idestado']) ? (int)$formData['idestado'] : $currentModel->idestado;
+
+        if ($currentModel->editable && $formIdestado === $currentModel->idestado && false === $this->saveDocAction(false)) {
             return false;
         }
 
diff --git a/Core/Lib/AjaxForms/SalesController.php b/Core/Lib/AjaxForms/SalesController.php
index 517c0c8bce..b80806cfc1 100644
--- a/Core/Lib/AjaxForms/SalesController.php
+++ b/Core/Lib/AjaxForms/SalesController.php
@@ -390,6 +390,14 @@ protected function saveDocAction(bool $sendOk = true): bool
 
         $model = $this->getModel();
         $formData = json_decode($this->request->input('data'), true);
+
+        if (isset($formData['idestado']) && (int)$formData['idestado'] !== $model->idestado) {
+            $this->db()->rollback();
+            Tools::log()->warning('document-state-changed');
+            $this->sendJsonWithLogs(['ok' => false]);
+            return false;
+        }
+
         SalesHeaderHTML::apply($model, $formData);
         SalesFooterHTML::apply($model, $formData);
 
@@ -502,7 +510,11 @@ protected function saveStatusAction(): bool
             return false;
         }
 
-        if ($this->getModel()->editable && false === $this->saveDocAction(false)) {
+        $formData = json_decode($this->request->input('data'), true);
+        $currentModel = $this->getModel();
+        $formIdestado = isset($formData['idestado']) ? (int)$formData['idestado'] : $currentModel->idestado;
+
+        if ($currentModel->editable && $formIdestado === $currentModel->idestado && false === $this->saveDocAction(false)) {
             return false;
         }
 
diff --git a/Core/Translation/es_ES.json b/Core/Translation/es_ES.json
index a4a84da986..19b43ea04a 100644
--- a/Core/Translation/es_ES.json
+++ b/Core/Translation/es_ES.json
@@ -480,6 +480,7 @@
     "default-retention": "Retención predeterminada",
     "default-role": "Grupo de usuario pred.",
     "default-status-non-editable": "El estado predeterminado no es editable",
+    "document-state-changed": "El estado del documento ha cambiado. Recarga la página antes de guardar.",
     "default-tax": "Impuesto predeterminado",
     "default-to-company-email": "Por defecto al email de la empresa",
     "default-to-config-email": "Por defecto al email de la configuración",