diff --git a/DeviceStorage.c b/DeviceStorage.c
index 65102e5..de02994 100644
--- a/DeviceStorage.c
+++ b/DeviceStorage.c
@@ -147,6 +147,8 @@ void LoadFromStorageToStatusData(tDeviceStorage *env, ecu_identification_t *ecu)
     if (osMutexAcquire(env->dumpObserver.accessDumper, 1000) == osOK) {
         memcpy(ecu, &env->dataParam->device.identification, sizeof(ecu_identification_t));
         osMutexRelease(env->dumpObserver.accessDumper);
+    } else {
+        LoggerErrorStatic(LOGGER, LOG_SIGN, "Access error LoadFromStorageToStatusData");
     }
 }
 
@@ -155,6 +157,8 @@ void SaveToStorageFromStatusData(tDeviceStorage *env, ecu_identification_t *ecu)
     if (osMutexAcquire(env->dumpObserver.accessDumper, 1000) == osOK) {
         memcpy(&env->dataParam->device.identification, ecu, sizeof(ecu_identification_t));
         osMutexRelease(env->dumpObserver.accessDumper);
+    } else {
+        LoggerErrorStatic(LOGGER, LOG_SIGN, "Access error SaveToStorageFromStatusData");
     }
 
     DeviceStorageParam_DelayedDump(env);