I am doing some configurations for OS and after doing the configuration and while generating the configuration I am getting this error.
The error says " Mandatory parameters are not configured and please check if all the default validation rules are enabled".

So, below are my two queries:
1. What are the mandatory parameters required to configure in OS.xdm. And is there any documentation available for it(if yes, please provide me the link for it, it will be really helpful for me).
2. What are default validation rules?
Versions used:
EB Tresos : 28.2

Please let me know what are the correct versions to be used to configure this.