Antti K. Koskela is a Finnish Software Developer / Generally Geeky Person working as a Cloud Solutions Architect for Etteplan, living as a hermit in the beautiful Finnish countryside. Koskila.net is his personal professional (i.e. professional, but definitely personal) website.
Okay, let’s drop the third person speech. You can read more about me and stuff I do from here: https://www.koskila.net/antti-koskela/
In addition to this being my personal home page (nowadays, I guess that means a catalogue and links to my other stuff online in different channels, right?), I’m blogging about all kinds of exciting and/or tricky topics.
See a few of my latest blog articles below:
- How to use Microsoft.Online.SharePoint.PowerShell with PowerShell 7?This article explains an annoying extra step (or a really nifty trick – depending on how you choose to look at it!) you can take to make sure your PowerShell 7 is able to import a module that was developed for .NET Framework, instead of .NET Core. This is super helpful when you run into weirdness with some of the more, let’s call them CLASSICAL, PowerShell modules. Such as Microsoft.Online.SharePoint.PowerShell. Problem I use PowerShell 7 as the default shell in my Windows Terminal. It doesn’t…Continue reading How to use Microsoft.Online.SharePoint.PowerShell with PowerShell 7?
- How to fix “The website does not support SharePoint Online credentials. The response status code is ‘Unauthorized’”While running some SharePoint Online -PowerShell commandlets, or connecting to a SharePoint Online site from your app, you get the following (or similar) error about your SharePoint Online credentials being unauthorized for something you should definitely be authorized to do: Cannot contact web site ‘https://[tenant]-admin.sharepoint.com/’ or the web site does not support SharePoint Online credentials. The response status code is ‘Unauthorized’. And that’s not all – by digging into the full error message, you find the underlying internal error: MSDAVEXT_Error=917656; Access+denied.+Before+opening+files+in+this+location%2c+you+must+first+browse+to+the+web+site+and+select+the+option+to+login+automatically. What awakens my curiosity,…Continue reading How to fix “The website does not support SharePoint Online credentials. The response status code is ‘Unauthorized’”
- How to refresh all Az CLI subscriptions?This article explains how to “reactivate” all of your accounts stored in your az account by refreshing your sessions. You might need this if you suddenly run into a script that needs to iterate all of your subscriptions without you being there to sign in to each one of them. Having a recently active session for each will help, and you can run your massive script unattended overnight or something like that :) But let’s take a step back – what’s the issue we’re dealing…Continue reading How to refresh all Az CLI subscriptions?
What’s koskila.net about?
The tagline for my blogging efforts has been Solutions are worthless unless shared for quite a while already. That’s to say, since I’ve gotten a lot of help from the community whenever I’ve had issues getting something to work, I like to give something back. This blog is my way of doing that.
Blogging has been a great, lightweight way to sort my thoughts and document weird fixes and findings along the way. And boy, has there been a lot of them! Microsoft’s stack always keeps surprising me – mostly in a positive way, but there’s an occasional bump along the way too.
These are some of the topics I often write about: Azure Active Directory errors, Azure PowerShell errors, terrifying examples about how to open a modal dialog in SharePoint using JavaScript, all kinds of weird new Microsoft Azure -related tidbits of information, a bunch of Visual Studio -related (and other) tips and tricks, and of course the blog’s namesake – SharePoint Problems.
A lot of people seem to struggle with the same issues, as the blog nowadays has over 70 000 visitors monthly. May you find my thoughtful workarounds as useful as I have!
In addition to more technical posts, sometimes I might post about my sessions at different community events, or experiences as an expat living in a foreign country (in 2017, that country was the USA, in 2018 & 2019 Canada). Right before the pandemic, I moved back to Finland to live in the middle of a forest.
Speaking Gigs
Back in the olden days, when the world was not on fire, I used to travel to different events. Now it’s all digital, which is… Not quite the same.
You can also see a list of all my sessions and session materials.

No upcoming engagements. I’ve cut down traveling due to the pandemic.
Want to learn more? Check out the about me -page, page/post archive, the list of my blog posts (latest first) or contact me! :)