I was confused by this error too. Here's what I found. This seemed to be
caused by an old and apparently now invalid QA activity link.Example:
Adding ?at_preview_token=[your token here...]Solution:1. Add
?at_preview_token= with no token value2. Clear cookies as this value is
persistedThe above steps resolved the issue for me. If this keeps
happening to people in your org, they are probably using an old preview
link that was provided a while ago and is now invalid for some reason.
At least, that'...
Hey there, Although the docs make it sound like you can use your own
algorithm, you can't.By "custom algorithm" they mean custom criteria.
They just mean that you can customize all of the OOTB options in the
criteria menu to create your own criteria configuration. The closest
thing that you can get to using your own algorithm is running your
python algo on your own and uploading the output in the custom criteria
configuration as a .csv. Trust me on this, I had the exact same question
and Adobe c...