You have deployed VCF Operations 9.0 but when you click on 'Start registration' button The VCF Business Services console opens in a new tab with Error: You do not have any tenant to register the VCF Operations instance. Please check with your administrator or contact support.
VCF Operations 9.0
Insufficient roles of the user on Broadcom Support portal.
As stated in the 'Before you begin Section' of the Register VCF Operations in Connected Mode documentation:
A example screenshot of the User administrator role approved for respective Site Id is shown below:
Another possible reason for registration failures is a Proxy or firewall is blocking required URLs.