Here 63% refers to what exactly??? While you are deploying if any exception occurs due any component, ideally it wont deploy the others components. Once it got sucessfully deployed you can only delete the components i.e. undeploy which you are talking about.
While you are deploying if any exception occurs due any component, ideally it wont deploy the others components. Once it got sucessfully deployed you can only delete the components i.e. undeploy which you are talking about.
Every class must have atleast 75% code coverage and you cannot deploy them in live if it below than 75%
and yes you don need to worry about undeploy,because if their si some exceptions in deployment,it wont affect the system.
ie you code will not accepted or added to live enviorment,the previous code one what you deployed will be same.
Thanks
D Naveen rahul.