bservability/kiali/kiali-validate2-errormsg.png title="Service Details Describing the Invalid Configuration"><img class=element-to-stretch src=/v1.10/docs/tasks/observability/kiali/kiali-validate2-errormsg.png alt="Service Details Describing the Invalid Configuration"></a></div><figcaption>Service Details Describing the Invalid Configuration</figcaption></figure></li><li><p>Change the port name back to <code>http</code> to correct the configuration and return <code>bookinfo</code> back to its normal state.<