Mysites configuration is pretty simple which has the basic pre-requisites:
- User Profile Service must be running
- Mysite host site collection should be created
- Mysite managed path for users’ site should be created
- mysites should be configured
- mysite web application should have self site creation on.
- Also, the end users who want to create mysites should have permission policy level of “Create Subsites – Create subsites such as team sites, Meeting Workspace sites, and Document Workspace sites.“