The Aster 6.0 adn 6.10 database user guide FAQ says that there is an Aster Connector for Oracle. What is it and how do we get it? I can't find other references to it in the documentation. it was also mentioned in an Analytics class that I am taking.
The solution is Anydatabase2Aster.zip. It is a written SQL-MR file, which is used in production at various customers.
Your Teradata representitve should be able to advise you, how to get the file.