All Posts

All Posts (529)

• 

  Published on

  2018-09-18 8:08 a.m.

  Authors

  koskila

  Tags

  analyticssharepointsharepoint-searchuser-analytics

  How to interpret SharePoint's view count managed properties (like "ViewsLast1Days")?

  Have you ever wondered, how SharePoint's Managed Properties for Usage & Analytics info actually work? There are all these nice properties available for getting view counts for different items in SharePoint's search index, but they all seem to act like crazy. Plus they are sometimes pretty nonsensical... And not very well documented! In this post, I'll try to make some sense of how you can use them in programmatic scenarios. Read on... Update 12.3.

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• 

  Published on

  2018-09-05 8:55 a.m.

  Authors

  koskila

  Tags

  powershell

  Properly checking if an item in a folder is a Directory or not in PowerShell

  I got a great tip from a colleague on how to properly check if an item is a file or a directory. In one case we weren't really ever sure if another script had finished its running and unzipped a certain zip package into a folder, and we had to verify it had, before continuing the execution. Our initial implementation worked most of the time... But not quite always. The purpose of this blog post is to explain how we found a pretty well-working and elegant solution!

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• 

  Published on

  2018-08-28 9:58 a.m.

  Authors

  koskila

  Tags

  ootbsharepointsharepoint-performance

  Disabling requests to WsaUpload.ashx (Customer Experience Improvement Program)

  So, I've gotten this question from a lot of customers and partners, and I thought it would be worth clarifying the case a bit. "I'm seeing a lot of requests these requests to WsaUpload.ashx . What do they matter? They seem to degrade the performance - so what can I do about them?" That's a great question! Let's see what it is, why it exists, and what we can do about it!

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• 

  Published on

  2018-08-22 8:30 a.m.

  Authors

  koskila

  Tags

  alertsclassicsharepointmodernsharepointsharepoint

  Subscribe to changes on a SharePoint list

  SharePoint List Alerts . That magnificent functionality in SharePoint gives you a heads-up anytime someone touches your precious documents (so you can go and revert the changes) or changes files in Style Library (so you can go and remove that pink custom CSS they tried to add). Very useful for a lot of scenarios! The functionality is ancient, quite cumbersome, and CERTAINLY not pretty, but it's straightforward and quite reliable.

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• 

  Published on

  2018-08-09 4:56 p.m.

  Authors

  koskila

  Tags

  pnppowershellpowershellsharepointsharepoint-online

  The fastest way to verify your Client Id and Client Secret are valid with PowerShell

  So, you have a Client Id and a Client Secret, but don't know if they work anymore? Maybe they are expired? Maybe someone removed them? Maybe you copy-pasted them from the wrong Key Vault and they belong to another tenant? No worries! We can use PowerShell to validate them. This article explains a simple way to validate and debug your client id and client secret using PowerShell. Solution By using PowerShell, it's fairly straightforward to verify, that your Client Id and Client Secret work.

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• 

  Published on

  2018-08-01 10:19 a.m.

  Authors

  koskila

  Tags

  azure-adpowershell

  How to get the user count for Azure AD Enterprise Application

  Have you ever tried to find out the number of users of an enterprise application in your Office 365 tenant? This could be needed for multiple different reasons: maybe your organization is paying for the app and you want to know who's actually using it, maybe the usage is required by a company policy and it's useful to know if the organization's members are actually using it, or maybe you just want to know about the user adoption of an app.

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• 

  Published on

  2018-07-31 9:40 a.m.

  Authors

  koskila

  Tags

  deploymentsharepointsharepoint-add-insharepoint-online

  Solving the "Tenant app deployment is only supported in the app catalog site." error

  I got an error stating that the "Tenant app deployment is only supported in the app catalog site. The current site is not the app catalog site.", even if the current site very much IS an app catalog site? There might be an easy fix! Problem Imagine this: you browse into your fresh SharePoint tenant, open the app catalog, click on an app, try to deploy it, and out comes this error. Tenant app deployment is only supported in the app catalog site.

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• 

  Published on

  2018-07-24 11:14 a.m.

  Authors

  koskila

  Tags

  permissionssharepoint

  Solving "Sorry, your files couldn't be uploaded. The upload might be too large or the server might be experiencing high network traffic." in SharePoint

  This is one of the weird issues that you don't really run into in your own development environments, but that you more often run into when you actually have non-godlike permissions. Oh, the woes of trying to use SharePoint with anything less than farm/global administrator... :) Anyway, in this post, I'll describe a couple of solutions to an error: "Sorry, your files couldn't be uploaded.

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• 

  Published on

  2018-07-18 2:16 p.m.

  Authors

  koskila

  Tags

  localizationsharepoint

  SharePoint Localization - a (somewhat) comprehensive how-to!

  This article describes the localization/multilingual capabilities of SharePoint, and your options as an organization using it to achieve a seamless and user-friendly experience for your end-users and content editors. SharePoint's definitely a powerful platform, but its multilingual features might leave a bit to be desired - and using them successfully requires some understanding of the platform!

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• 

  Published on

  2018-07-16 8:18 a.m.

  Authors

  koskila

  Tags

  on-premisespnppowershellpowershellsharepointsharepoint-2013sharepoint2016sharepoint-onlinewebpart

  5 ways to enable Custom Scripts for a SharePoint site collection

  This article explains how to enable custom scripting for any SharePoint site collection. This is functionally equivalent to setting setting "-DenyAddAndCustomizePages 0" or disabling the NoScript feature. Different instructions and solutions apply to SharePoint Online, and on-premises scenarios (SharePoint Server 2013, 2016, and probably 2019) - so see below for all of them.

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• 

  Published on

  2018-07-11 8:38 a.m.

  Authors

  koskila

  Tags

  adalazureazure-ad

  Fixing an "AADSTS70005" issue by enabling the implicit authentication flow for your Azure AD app

  This article explains the most typical reasons why you might get an error with an "AADSTS70005" code, and how to fix it. Spoiler alert - it usually just requires enabling Azure AD implicit grant flow for authentication! And let me show you - step by step - how to do that. Reason Another day, another Azure Active Directory error! So what exactly is this AADSTS70005 all about?

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• 

  Published on

  2018-07-09 11:24 a.m.

  Authors

  koskila

  Tags

  classicsharepointsharepoint

  How to show more than 30 categories on Classic SharePoint blog/news sites?

  Imagine this: you're using a good old SharePoint blog site, and have a bunch of categories in use. That's nice and easy - SharePoint offers the categorization functionality natively, and it works decently. Problems arise when you have a lot of categories, though - not all of them will be shown. Even if you tweak the web part to show more items on a page, this isn't reflected on the whole blog site! This article explains how to fix this in a couple of simple steps!

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• 

  Published on

  2018-07-06 8:50 a.m.

  Authors

  koskila

  Tags

  azuredeployment

  Fixing the error “Web Deploy cannot modify the file on the Destination because it is locked by an external process.”

  This post describes how to fix the error, where when publishing Azure Functions or Azure App Services you get an error like this: “Web Deploy cannot modify the file on the Destination because it is locked by an external process.” This is luckily another straightforward fix! Problem Azure Function Publish fails with a message: “Web Deploy cannot modify the file on the Destination because it is locked by an external process.

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• 

  Published on

  2018-06-26 11:42 a.m.

  Authors

  koskila

  Tags

  azureazure-adazureadv2

  How to fix "AADSTS50011: Reply address did not match because of case sensitivity."

  So, you got an AADSTS50011 error code? It's just Azure AD's authentication acting up because of an invalid reply address! Here are a bunch of different reasons that could have led to this error. This post describes the variant where the URL's case sensitivity differs from what's configured. For me, the most typical scenario where I run into this error is accessing the app from SharePoint.

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• 

  Published on

  2018-06-19 7:48 p.m.

  Authors

  koskila

  Tags

  azureazurefunctionsiis

  How to fix an Azure Function failing with error "The resource you are looking for has been removed, had its name changed, or is temporarily unavailable."

  This post describes one way to resolve a problem, where you receive an error like "The resource you are looking for has been removed, had its name changed, or is temporarily unavailable." when calling your Azure Functions. Problem Another day, another simple, yet kind of weird issue to solve! I was developing a simple Azure Function to access Microsoft Graph API this time.

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• 

  Published on

  2018-06-11 8:02 a.m.

  Authors

  koskila

  Tags

  authenticationazure-adazureadv2

  How to fix "AADSTS50011: The reply address does not match the reply addresses configured" -error

  So, you have an error with the code AADSTS50011 ? That's ok - it's just Azure AD 's authentication acting up because of invalid reply URLs ! Most of the time, it's a simple configuration issue. Since there might be a couple of different reasons for this error, this post also describes a couple of different solutions, that might help you overcome the issues. Read on to find out if one of them can help you! Problem So, you're getting an error somewhat like this: AADSTS50011: The reply address ...

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• 

  Published on

  2018-05-24 9:09 a.m.

  Authors

  koskila

  Tags

  authenticationgooglechromemicrosoftmsdn

  How to log in to Microsoft's websites (MSDN forums, Azure Portal, SharePoint Online) when you get a "Bad Request" error?

  Every now and then, something like half of Microsoft's websites will suddenly stop working - this applies to at least Azure Portal , SharePoint Online sites, MSDN forums, Office Online, and probably a thousand other sites. The error is most of the time something like this: Bad Request - Request Too Long HTTP Error 400. The size of the request headers is too long. Or like shown below: Azure Portal throwing an error: "Bad Request - Request Too Long HTTP Error 400.

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• 

  Published on

  2018-05-21 9:06 a.m.

  Authors

  koskila

  Tags

  backupsmicrosoftsharepoint-onlinesupport

  A cautionary tale of relying on the automatic backups in SharePoint Online

  Microsoft keeps 14-day rolling backups of your SharePoint Online sites. That's awesome - no need to take backups anymore, right? Not so fast. It's not always so easy, and by just relying on these backups, you risk losing your data. Forever, I might add. This cautionary tale is about SharePoint Online, but I'd say you'll need to take caution anytime you're dealing with Microsoft's automatic backups.

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• 

  Published on

  2018-05-18 12:38 p.m.

  Authors

  koskila

  Tags

  classicsharepointie11sharepointsharepoint-2013sharepoint2016twitterapi

  How to fix Twitter embed in SharePoint

  Twitter has always been (relatively) good for developers - except for anyone who'd like to embed anything - hence making it possible to interact with their content on other sites than Twitter. I guess it's understandable, but they seem to hate anyone trying to embed feeds, searches, or anything on their sites. And they express their hate by making the developers' lives more difficult... This time by silently breaking the embed script in a way, that's tricky to work around.

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• 

  Published on

  2018-05-17 10:11 a.m.

  Authors

  koskila

  Tags

  azureconfigurationconsoleappwebjob

  Fixing an unhandled exception about StructureMap configuration failing (messed up assembly bindings)

  So, you're running a console program, but while you try running it, you get an error like this: " StructureMap.Exceptions.StructureMapConfigurationException ", with a message like this: " Unable to find the exported Type's in assembly " (the typo done by Microsoft, not me). There are a number of reasons for this error, but for a fair share of the time, that's just your assembly bindings being messed up. Luckily, that's another easy fix!

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• 

  Published on

  2018-05-14 10:21 a.m.

  Authors

  koskila

  Tags

  adalazure-ad

  How to fix AADSTS50059: No tenant-identifying information found in either the request or implied by any provided credentials.

  Have you run into the cryptical "AADSTS50059: No tenant-identifying information found in either the request or implied by any provided credentials." error? I have. This post will tell you how to fix it. How to fix AADSTS50059? I encountered this error while trying to reload a page with some JavaScript that authenticates against Graph API.

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• 

  Published on

  2018-05-09 1:37 p.m.

  Authors

  koskila

  Tags

  classicsharepointsharepointsharepoint-2010sharepoint-2013sharepoint2016sharepoint2019

  How to show a pop-up in SharePoint

  This ages-old trick deserves to be published - since it makes it easy to quickly show info from pretty much any other page on pretty much any Classic SharePoint page (in a SharePoint-compatible pop-up). So, here goes: Using SharePoint's JavaScript library to open an arbitrary pop-up Yes - SharePoint contains all the functionality out-of-the-box, and you almost don't have to do anything yourself! Let's see how this works. Okay - long story short.

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• 

  Published on

  2018-05-07 11:02 a.m.

  Authors

  koskila

  Tags

  citizendevelopmentsessions

  Thanks for coming to my session in SPS Nashville!

  I was at Cloud Friday and SharePoint Saturday Nashville 2018 (SPSNash18), and had my session on Saturday - that was a lot of fun! I had the chance to meet a lot of new (and some "old") people, and I think the community liked my session about Citizen Development tools (for "actual developers") quite well!

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• 

  Published on

  2018-05-04 11:10 a.m.

  Authors

  koskila

  Tags

  sessionsspsspsnashville

  Speaking at SPS Nashville on 5/5/18!

  This Spring is crazy - so many cool announcements to make! I'll be speaking at SharePoint Saturday in Nashville on 5.5.2018. This one's a completely new SPS event for me, and I'm honored that my session was accepted on the developer track! Based on the feedback from earlier sessions, I'm really excited to speak to the community about the cool new toys Microsoft is giving us! :)

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• 

  Published on

  2018-05-03 12:42 a.m.

  Authors

  koskila

  Tags

  citizendevelopmentsessionsspshou

  Thanks for coming to SPS Houston! Check out the slides and demos :)

  I had an awesome time at SharePoint Saturday in Houston! I had a lot of fun meeting a lot of new people, and I think the community liked my session about Citizen Development tools quite well!

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