Assume that you create a management certificate on a local computer, and then you upload it to an Azure subscription. Then, you try to deploy a database to a Windows Azure virtual machine (VM) in the Basic tier of the given Azure subscription. After you specify the given management certificate in the Windows Azure Sign-in page, you may receive the following error message:
Requested value 'Basic_A2' was not found.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.