Download Microsoft SQL Server 2005 Backward Compatibility Components (Feature Pack for Microsoft SQL Server 2005 - November 2005) (http://www.microsoft.com/downloads/details.aspx?FamilyID=d09c1d60-a13c-4479-9b91-9e8b9d835cdc&displaylang=en) and install it on the host with the Migration Agent.
Install POA PPM package other on each POA node with POA PPM package -Win32-5.2-<arch>-SQLDMO-<version>service installed.-Win32-5.2-<arch>-MsSQL-<version>