jgalecki,

In the future you should use (and get familiar with) the E-Lab Navigator in PowerLink:
https://elabnavigator.emc.com/do/navigator.jsp

I did a quick query but unfortunately you need to feed it more information than what you have posted here. Go check out E-Lab and you should have you answer in less than 10 minutes if you input all of your hardware and software.

Regards,
Shmac

Yes there is a Powerpath support matrix which supplements the EMC support matrix, it can be found in elab navigator under the "PDFs and Guides" tab. Here is a direct link:

https://elabnavigator.emc.com/emcpubs/elab/esm/pdf/EMC_PowerPath.pdf

Unfortunately it only documents the newer releases of OS & Powerpath, and 3.0.4 is not mentioned.

So the other place to check is the Powerpath 3.0 release notes in the Powerlink documentation library. I checked this and it does mention AIX 5.2 is supported (with conditional footnotes).

Here is the direct link to the PP 3.0 for Unix release notes:
https://powerlink.emc.com/nsepn/webapps/btg548664833igtcuup4826/km/live1/en_US/Legacy_Conversion/PL_Support/Doc_Library/300-999-268_e25_elccnt_0.pdf?mtcs=ZXZlbnRUeXBlPUttQ2xpY2tDb250ZW50RXZlbnQsZG9jdW1lbnRJZD0wOTAxNDA2NjgwMDZkYzRiLG5hdmVOb2RlPVNvZndhcmVEb3dubG9hZHM