Hello Octavio,  PP is qualified against the underlying AIX version that is running on the VIO rather than the VIO version. Using the interoperability lab you can check which PP version is tested and qualified against the AIX version  oslevel -s will give you the most detail.  [URL]
Hello Everyone.  One of our customers have a new installation with VIO Version 2.2.4.20. They need install PowerPath for AIX. Based in the information that i have, the last versión is PP 6.0 SP1. But, i can't find any document stating support this combination: VIO 2.2.4.x with PP 6.0 SP1. Could someone tell me if it's supported ? ..  Thank you 
PowerPath for AIX 6.0 SP1 support with VIO 2.2.4.x