The current native integration between Business Central and Dataverse (which is still in preview) has a known limitation that Power App Portals are not supported with virtual tables.

When will this limitation be solved?

Category: Development
Needs Votes
Ideas Administrator

Thank you for this suggestion! Currently this is not on our roadmap. We are tracking this idea and if it gathers more votes and comments we will consider it in the future. Best regards, Business Central Team