blog.kaniski.eu I just wanna learn!

30Mar/170

Updates and Recommendations not working in SCOM 2016

Not so long ago, there was a thread about this issue on TechNet Forums – long story short, in some cases (if you didn’t do a clean installation of System Center 2016 – Operations Manager, for example), the shiny, new feature called Updates and Recommendations didn’t work.

Even better – there was a rather cryptic error saying “An error occurred while displaying the Updates and Recommendations view. This might be because the database query has encountered an error…”.

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So… it looks that maybe the database query has indeed “encountered an error”.

What can we do to make sure and resolve this?

As the user Chandra Bose suggested, we can look for duplicates in our imported management packs… and maybe we will be smarter then.

PowerShell command we can use:

This will list our imported management packs and their versions, and we can start looking for duplicate(s).

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In my case, there were some – some of them were the two management packs called Microsoft.SystemCenter.WebApplicationSolutions.Library.Resources.*.

To get a better look on those two, we can use the following command:

And the output looks like this:

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This shows that we really have two “duplicate” management packs in our SCOM database, one installed in 2013, and another in 2014 (why? and how? don’t really matter Smile). We need to remove one, obviously.

For that, we can use the following command (by using the Id property from previous command):

And, if there are no more duplicates, our Updates and Recommendations view should work now:

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Hope this helps.

Cheers!

20Nov/160

Advanced Technology Days 12

Another Advanced Technology Days are now behind us.

It was a great conference, with so many familiar faces (and so many new ones). I didn’t like this year’s venue as much as the last one (let’s be honest – nothing beats a movie theater! Smile), but it was fine – it’s always about the great people, not the venue itself.

This year I was speaking about the new System Center 2016 suite and, judging by the full room (thank you!), this topic is very hot right now. I really like the new features in Virtual Machine Manager and the new “speedy” Operations Manager (with web portal which finally works in “modern” browsers Smile).

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Slides (which are actually customized Microsoft Ignite slides – thank you), are uploaded to my SlideShare.

And now… looking forward to Advanced Technology Days 13. Smile

Cheers!

P.S. Thanks for the pics – Goran & Igor!

11Nov/110

SCOM hits RC…

Today is a great day for all of the System Center Operations Manager fans – SCOM has reached the Release Candidate (RC) stage and is now available at Microsoft Download Center!

Operations Manager 2012 provides infrastructure monitoring that’s flexible and cost-effective, helps ensure the predictable performance and availability of vital applications, and offers comprehensive monitoring for your datacenter and cloud, both private and public. Operations Manager helps you better manage your datacenters by:

  • Delivering flexible and cost effective enterprise-class monitoring and diagnostics while reducing the total cost of ownership by leveraging commodity hardware, configurations, and heterogeneous environments.
  • Helping to ensure the availability of business-critical applications and services through market-leading .NET application performance monitoring and diagnostics and JEE application health monitoring.
  • Providing a comprehensive view of datacenters, and private and public clouds.

More info is available at the Server and Cloud Platform blog.

Next steps – download, install, explore & enjoy it! Smile