DNA Center error saving Application QOS policy

[Patrick Colbeck]

Hi

I am trying to create a QOS policy. I add one and name it and leave everything on the defaults (CVD Queuing Profile etc) then add some buildings to the site scope. When I then try and deploy or save as draft I get the following error:

Error Saving draft policy
NCSP11106: Error occurred while processing the 'provision' request. Additional info for support: taskId: '0da365ea-b192-491f-9be7-34f1307d132c'. Incomplete/invalid input for service type 'policy' and qualifier 'application'. The attribute 'Clause' is either empty or invalid

The error is the same whether I add a single building or multiple buildings to the scope. The policy does not get saved. This is DNA Center Version 2.3.3.7-72328

Any ideas?

Thanks

[Preston Chilcote · Accepted solution]

One huge benefit of having numbered error message like that is you can more easily search for it.  You may not know that there is a Cisco bug search tool.  Combine the two and you'll find your bug:

https://bst.cloudapps.cisco.com/bugsearch?pf=prdNm&kw=NCSP11106&bt=custV&sb=anfr

[Patrick Colbeck]

Thanks. Yes I did know there was a bug search tool but just thought I was doing it wrong

Well that bug has no fix in 2.3.3.7 and since it prevent applying any QoS policy it looks like we will have to upgrade to a later version. 2.3.3.7 is still the recommended version though which is odd if its completely unable to do wired QoS.

The strange thing is I did it last week with a scope of one test switch and it worked perfectly, then increased the scope to seven switches and that worked too. It only started breaking when I tried to add another policy for a different part of the business. Oh well.