Not able to execute the Test Set from Test Manger and Orchestrator getting error 'The proxy tunnel request to proxy 'http://127.0.0.1:9000/' failed with status code '403'." '

@Patnala_Tejasri_Cognizant can you check robot machine settings and ensure if the robot is set to log in using Console Mode. If so, disable it by setting LoginToConsole to false in Orchestrator

for authorization error - * Go to the Roles page in Orchestrator and check the permissions assigned to the user or robot.