Migration - Check Database Report Error

Am I missing something?  I went to run the Migration - Check Database report and received errors.  Apparently, this has to do with an empty TRU_ALIAS_MAPPING table.  Does that sound right?  I seem to remember something being in there before the last couple of LIVE to TEST copies...

The error read as follows:

Select Error: SQLSTATE = 23000
Microsoft OLE DB Provider for SQL Server
Cannot insert the value NULL into column 'ID', table 'impresario.dbo.TRU_ALIAS_MAPPING'; column does not allow nulls. INSERT fails.

I never had this happen before.  Time to open a ticket?