Migrating from 8.1.7 to 9.2 with different character set

Are there going to be issues when I try to migrate from 8.1.7 to 9.2 where the character set in the 8i database was the default western european to utf8 in 9i?
I ran the 8i scan utility to see if there would be issues importing into an 8i db with a different char set and it said that there would.

Hi Jim,
As your first step, I would recommend reading the white paper Character Set Migration Best Practices for Oracle9i on the Globalization Support Home page - http://otn.oracle.com/tech/globalization/index.html
Since you mentioned that CSSCAN has already reported there are potential issues (I guess you have exceptional/Lossy data ?), I would strongly recommend splitting up the UTF8 character set change and the database version upgrade into 2 distant phrases. Probably moving to UTF8 in 8.1.7 first, then upgrading to 9.2 later.
BTW, there is a separate Globlization Support and NLS discussion forum on OTN for further discussion on character set related issues.
Nat

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