Anyone who can help me knowing the reason of missing Data Collection Option at endpoint as i am not getting this option as soon as the endpoint is added.
Data collection does not occur at the endpoint; it occurs at the compute resources once you've added them to a fabric group.
how you can get compute resources without initial data collection.....it's not possible.
Once a vCenter endpoint is added, it's constantly checking that endpoint. If no clusters are available to add to a Fabric Group, check the logs.