10.2.2 HotFix 1 is a Big Data release. If you have a mixed domain, and you want to upgrade to 10.2.2 HotFix 1, Informatica recommends that you split the domain before upgrading. Upgrade from a traditional domain is not supported. The upgrade process might succeed, but you might experience results that are not supported.

If the product version that is currently installed cannot be upgraded to Informatica 10.2.2 HotFix 1, you must first upgrade to a supported version. To determine the Informatica product version that is currently installed, click

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