Why can't I transfer items from Black 2 to Poke Transporter?

Question

When I transfer my Pokemon from Black 2 to Pokemon Bank, it doesn't let me transfer items.
Can somebody please tell why this is? I have some Blue Shards I wanted to cash for Water Stones...

Answer 1

You can't because items can be rendered differently when transferred to other games, such as TMs turning to HMs. It would easily glitch up the game. Sorry. :/

Hope I helped. :)