I see an older post where this issue was fixed by making sure the current DAU has run.

"zac ps --complete" will ensure the DAU has installed, a patch scan is run and the policy is applied.....

At that point, "zac plp" should work.  You may also want to check your DAU schedule.

Zac ps -complete had an error, “There was an error scanning the computer: ANALYZE_FAILED”

It's a double dash....I just tested....single dash does return an error.....

I'm seeing similar on a few systems.

zac ps --complete - runs successfully

zac ps bypasscache - success

zac plp i get - Unable to generate patch list

It is doing the same here zac ps --complete works but zac plp still errors with unable to generate patch list 

Looks like it was reported to dev today as a known issue.....I don't know many details yet...

Seems resolved in 24.4

Thanks

Is 24.4 available now - I saw that it got pulled earlier this month? Will it show in the update section of ZCC?