public void UpdateState(DateTime INITIAL_DATE)
        {
            var contexto = new ATLANEntities();

            try
            {
                contexto.usp_SYSFLEX_RENEW_UPDATE_STATE(INITIAL_DATE);
            }
            catch (Exception)
            {
                throw;
            }
            finally
            {
                contexto.Dispose();
            }
        }