Product notes and release notes provide information about late-breaking problems. They include a description of each problem and methods to repair the problem or work around it.
You can often find the problem and the solution to the problem in the product notes and the release notes.
Product notes and release notes sometimes contain information about the diagnostic tools themselves. For example, they might say that under certain circumstances, a specific diagnostic test failure can be ignored.
Often, following the instructions in the product notes or release notes is the first and last step in troubleshooting a problem with your server.