Hello Friends,
I am trying to see the options where I can generate entire VMware infrastructure inventory in one single report which covers all aspects.
What do you mean by "all aspects"? What precisely do you want/need to see in the report? How do you want to see it?
I want to get the details of all hosts, VM, datastore, hardware, firmware, bios etc
"Details" is what I'm asking about. Basically, you're going to have to create a view for each object type and add the properties you want to see. vROps is not going to collect all properties from all object types, so you're limited to what it can "see".