During GCP Billing account setup the following error may appear:
"Issue: The BigQuery Project ID, Dataset, Table are not configured.
Recommendation: Please make sure the BigQuery Project ID, Dataset and Table are correct
This error is usually seen if the json key uploaded belongs to a different project and does not belong to the project ID used while creating the billing account.
Please find below document and screenshot for reference:
https://docs.vmware.com/en/VMware-Tanzu-CloudHealth/SaaS/getting-started-with-vmware-tanzu-cloudhealth/GUID-gcp-quick-start.html#step-12--configure-billing-account-in-tanzu-cloudhealth-gcloud-32
In Service Account section, select Choose file and upload the JSON private key. When you use a JSON key, Tanzu CloudHealth verifies that the project ID in the JSON key matches the ID of the project to which you are attaching the credentials.