You can refer the document: Upgrade Advisor: Siebel from Earlier Releases to 8.1.1.x or 8.2.2.x (Doc ID 259.1)
“Please mark any update as "Correct Answer" or "Helpful Answer" if that update helps/answers your question, so that others can identify the Correct/helpful update between many updates.”
here i have another solution i just wanted to share with you. correct me if i am wrong.can we upgrade in this way. e.g
we install new Sieble version(8.1) on another machine with db 11g
Then we can create the repository upgrade on the source machine of old version(7.8) with db 10g. is there any repository upgrade tool that upgrade the db schema.
then we just import repository on new database with new Sieble version.
your advice will be appreciated
The upgrade path that you mentioned requires full upgrade process.
The upgrade process consists of running steps :
in Dev upgrade.
It is just not possible to upgrade your repository as the upgrade involves upgrading your Database, Repository through Merge process and synchronizing with physical schema and there are many more steps taken care of by the above steps mentioned.
Please review Upgrade Guide for V8.1.x on MOS completely to understand the process involved.
In addition, please review the following doc as mentioned earlier:
Hope this helps.
Here is a link to the upgrade document on Siebel Bookshelf in case you don't have access to the articles on My Oracle Support (support.oracle.com):
Hope it helps,