SAS and SAS/ACCESS does not support BLOB data type. BLOB will be 32K char by default in SAS. So, to load SQL Server and Oracle you have to use native SQL/DB commands. It is possible though to do that through SAS SQL pass-thru syntax using EXECUTE (....) BY ORACLE; But then, you are just using SAS as a DB client for SQL edit and query.
/Linus
Data never sleeps