Hi sudha78,
You're welcome. As far as I can tell both definitions are rendering fine (with and without examples) via SwaggerUI. You can try by importing either of the following into https://editor-next.swagger.io (File > Import URL):
https://raw.githubusercontent.com/frankkilcommins/OAS-Examples/main/OAS3_0/oneOf-simple-withexample.yaml
https://raw.githubusercontent.com/frankkilcommins/OAS-Examples/main/OAS3_0/oneOf-simple-noexample.yaml
If your problem is purely with ReDoc, then head over to https://github.com/Redocly/redoc and register and issue. They do have some open issues regarding multiple oneOf rendering.
