code: def a_capture_show_configuration_failed(ctx):
      
      result = ctx.device.send("show configuration failed")
      ctx.device.last_command_result = result
      index = result.find("SEMANTIC ERRORS")
      ctx.device.chain.connection.emit_message(result, log_level=logging.ERROR)
      if index > 0:
          raise ConfigurationSemanticErrors(result)
      else:
          raise ConfigurationErrors(result)
docs: Capture the show configuration failed result.