Super Contributor.
Super Contributor.

NNMi Causal Engine doesn't start


We're facing an issue in NNMi 10.20 that causal engine doesn't start. Thus NNMi couldn't decide status of devices, so couldn't detect any alerts.  

Condition listener queue
            com.hp.ov.nms.apa:name=ConditionListener Is Not Started

 How could we resolve this issue?  Any thoughts?

1 Reply
Acclaimed Contributor.. Acclaimed Contributor..
Acclaimed Contributor..

Re: NNMi Causal Engine doesn't start

There are two log files you need to look at: boot.log and nnm.log and parse thenm for WARNING and FATAL messagers as well as "


Have a nice day 🙂

Andy Kemp
I've lasted longer in the technology industry than most certifications.
The opinions expressed above are the personal opinions of the authors, not of Micro Focus. By using this site, you accept the Terms of Use and Rules of Participation. Certain versions of content ("Material") accessible here may contain branding from Hewlett-Packard Company (now HP Inc.) and Hewlett Packard Enterprise Company. As of September 1, 2017, the Material is now offered by Micro Focus, a separately owned and operated company. Any reference to the HP and Hewlett Packard Enterprise/HPE marks is historical in nature, and the HP and Hewlett Packard Enterprise/HPE marks are the property of their respective owners.