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Could you confirm on if only Informatica 'PowerCenter'/'Data Quality' services are alone being used in current 10.2 HF1 environment (or) if Informatica Big Data Management (BDM) (, now known as DEI) mappings are also used?
Informatica 10.4.1 version is primarily for the Big Data Products like DEI, DEQ, EDC, EDP.
If core product like 'Informatica PowerCenter'/'Informatica Data Quality' with only Native execution mode mappings are being used in the Informatica 10.2 HF1 version, then it is recommended to upgrade to Informatica 10.4.0.
Please refer below document for the same:
Are you looking to execute mappings/Profiles in Hadoop Pushdown?
Thanks for getting back on this, We have PC/IDQ/MM/BG/TDM tools, reason we are going to 10.4.1 is because of Metadata Manager. Previously Informatica uses Adobe FLASH to build lineage, however adobe is ending flash be dec 2020. so Informatica has updated 10.4.1 Metadata Manager to utilize HTML5 instead of flash.
Either way my issue is resolved, our version.txt file is corrupted, once updated that file from a different node upgrade advisor ran successfully and recommended to proceed with install.