Tagging @SamLester to make sure this one gets looked at. A solution was provided 3m ago, please ask folks to update the documentation.
@DataScrubber Thanks for adding me to this. @jonsan21 Can we add this to the list of items to get updated?
Thanks,Sam Lester (MSFT)
It's now highlighted on step 5.
"Select to use Database credentials and enter the following information to login and click Connect."
I am getting the same error too, I was wondering how were you able to complete the Lab7 using powerbi service. Could you please help me with that ?