Is shareplex certified on Oracle 19c ?
SharePlex today doesn't support Oracle 19c. Are you looking to upgrade/setup replication with Oracle 19c? What is the timeline that you are looking for this?
We are upgrading from 12C. The target date is october. We need to decide 18C or 19C.
We do support 18c with our current version. I would recommend to go with 18c for your upgrade since SharePlex doesn't support 19c yet.