I currently have a 9.2.0.7 and two 10.2.0.1 databases that are set to an AL32UTF8 character set.  Some of the data that is being inserted into these databases appear as ¿¿¿¿.  Is anyone else having this problem?  If so, are there any documentation, papers, etc that address this issue?

Thanks,

Sandra Arnold

Sr. Oracle DBA

NCI Information Systems

US DOE OSTI

Oak Ridge, TN