You can directly upgrade to 10.4.1 from Informatica 10.0, 10.1, 10.1.1, 10.2, 10.2.1, and 10.2.2.
If the product version that is currently installed cannot be upgraded to Informatica 10.4.1, you must first upgrade to a supported version.
To upgrade to a newly supported operating system or to different database, such as PostgreSQL, follow the instructions to migrate the repository to the different database and upgrade with changes to the node configuration.
To determine the Informatica product version that is currently installed, click
in the Informatica Administrator header area.