I have two Oracle Home on the same box, Oracle 8.1.6 and Oracle 8.1.7 , I have 6 database running on this box and need to be migrated to 8.1.7. Four of them migrate successful and I have the problem with two databases.
here is the message:

The following database options were detected were not upgraded. Refer to migration documentation for details to upgrade them to a newer version. Advanced Replication.


I don't know why I got this message, b/c four of them work fine, the only thing I could see different is the two databases had problems is the two with Services STARTING on status instead of STARTED like tyhe other four.

Please give me some explationation, and how to work around to upgrade these two.

Thanks