Finding deployment related error messages more easily and using them for failure analysis

Use this information to find and analyze error messages related to installation, deployment, and upgrade from the respective logs when using the installation toolkit.

In case of any installation, deployment, and upgrade related error:

1. Go to the end of the corresponding log file and search upwards for the text FATAL.
2. Find the topmost occurrence of FATAL (or first FATAL error that occurred) and look above and below this error for further indications of the failure.