[S/M] Question about pokemon bank

[DonDutchman]

So on my 2DS i have an downloaded Omega Ruby. So few weeks ago i bought Pokemon Sun (game card, don't download it). Now i wanna send my pokemon from gen 6 to gen 7. I did the purchase on pokemon bank and send 1 pokemon (for testing) from omega ruby to pokemon bank. But the problems is that pokemon bank can't find pokemon sun. Do i need an download version pokemon sun to let the tansfer work?

Please help me, want to start breeding with my 6IV ditto on Pokemon sun.