Oracle 12.2 will be supported in v10.4 which will release in Q2 FY18.
WORKAROUND:
Please find attached a file named sql12.dat which contains the updated SQL for Oracle 12.2. This will fix the Top Session error in Spotlight.
Please go to: (Install location)\Spotlight on Oracle 10.3\Plug-ins\SoO , then backup the original sql12.dat file, and then paste in the new file (attached to the KB article)
STATUS:
Issue fixed in version 10.4. The latest version of Spotlight on Oracle can be downloaded here
