I have six Apex classes [No triggers] that I am trying to deploy. The code coverage for each class is different: 68%, 73%, 75%, 89%, 89%, and 72%.
So theoretically the average should be over 77% code coverage.
But when I validate the Inbound Change set it tells me that Average test coverage across all Apex Classes and Triggers is 22%, at least 75% test coverage is required.
Can someone explain to me how that is possible?