Looks like you're trying to deploy a virtual machine with 64GB of RAM memory and the datastore where you're trying to deploy that virtual machine do not have 64GB free. Try lower the RAM size and check if deploy works... or free up some space in your datastore.
To know in which datastore your virtual machine will be deployed, check your storage reservation.---1 person found this helpful
Senior Infrastructure Specialist
Storage Reservation has lot of datastores.
Is there any logs showing datastore name on which VM is getting deployed ?