Value is not a cube error

ribisht17 Mikelytics Thanks for your time and for the links. The links are helpful, but did not resolve my issue. I was wondering when I did not face issue adding the first date field, how did I get the error when adding the second one. I opened the SSAS CUBE and compared both the date dimensions, one of the attribute which us a DATE field was coming in as TEXT, I changed it to DATE and reprocessed the cube, refreshed the query editor and the error is gone.

Thanks a lot!