In this post, you’ll learn more about the Oracle ErrorORA-01695: error converting rollback segment string to version 8.0.2 with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-01695: error converting rollback segment string to version 8.0.2
Reason for the Error ORA-01695: error converting rollback segment string to version 8.0.2
Version 8.0.1 database may not have shutdown cleanly
How to fix the Error ORA-01695: error converting rollback segment string to version 8.0.2 ?
You can fix this error in Oracle by following the below steps
May have to reload the 8.0.1 database and shutdown cleanly