Migration of UCMDB DB To Another DB

Hi

I have ucmdb is running oracle db with 10.22 version

I want to migrate to new version of ucmdb , for that i need to migrate all the information from the current oracle db to the new db, that new version of ucmdb is connecting to the new db so that I can avoid duplicate ci creation.

how I can migrate old ucmdb oracle DB to New Oracle DB without any data loss?

Thank you