Cannot access wish list in iTunes - error 5002

I'm having this issue also. Did you ever get an answer to this?

I am running the latest iTunes version 12.3.0.44 on OS X Yosemite 10.10.5 on a mid-2014 Retina 15-inch MBP.

I've tried what others have suggested as validating current billing (Credit Card) and country, address, etc. But still have the issue.

Any help would be appreciated.

I'm having the same ******* issue. I recently added a lot of songs to the wishlist and it started throwing error. I don't think it's a user issue. It has to be either data issue or the application server itself is down. If the service doesn't have high visibility, they might be down for days and no body will notice it.

Having same issue. Running latest - El Capitan, iTunes 12.3.1.23.

Error Message:

UPDATE: I can see the wish list on my iPad (9.1)