You can migrate projects and jobs from earlier versions of Sybase ETL using either of these methods:
Reuse the old projects and jobs – create a backup of the existing repository and copy it into the Demodata folder of the new installation directory. Reuse the old projects and jobs.
Transfer old projects and jobs from the earlier repository to the new repository – create a backup of the existing repository and copy it into the Demodata folder of the new installation directory. Open the existing and the new repository and transfer the old projects and jobs from the existing repository to the new repository. See Chapter 3, “Projects and Jobs” in the Sybase ETL 4.8 Users Guide.