Update: The corresponding Discovery Patches disappeared too... so, ATM these servers won't patch anything new :(

I don't see any issues in my lab.  Are you able to open an SR?  Not quite sure why you would see that.  Very odd the patches would disable and the DAUs would disappear.

Are your 2019 Servers still Registered Properly as 2019 when you look at them on the Devices Page? 

I don't have 2019 DAU Bundles in my lab zones that don't have a 2019 server....

What Version of ZENworks?  I see one report of something similar with 20.2 patch level 998.   (Maybe only 1 report...)

This should be fixed in 1005 or Later. (1006 is Current)

Thx Craig ( for all answers and suggestions ),

hopefully this problem was just a one-day-"event", but to answer your questions:

- the server objects were still fine, reporting 2019

- it worked before, the new june updates were already distributed and applied

- we are still on 20.1 ( yes I know,... I'll come back for this one later to be prepared... ), no changes were made to the system

The problem started with/after yesterday's midnight-download...

BUT - right now ( it's almost 02:30 a..m. here ) - things look better: The Discovery Bundle fpr 2019 is back ( as a fresh version 0 of course... ) and was automatically assigned again. The patches are also shown as "cached" again in the corresponding policy.

Right now I'm waiting for the servers' new scan results...

I'll give an update on Monday ;)

BR, Dirk

Good News!  

Just a late answer and note:

I've seen the problem once more, 44 days ago ( I just have to watch the version number of the corresponding DAU ;)). This time I just initiated a new download manually and I got a new version 0 DAU bundle... ;)

BR, Dirk