New Microsoft certifications

As I’ve mentioned here, Microsoft recently had a promotion to get up to 5 free vouchers for some specific exams for Prometric because after 31th of December, Pearson Vue will be the only exam provider.
I decided to try three of them:

I’ve passed all of them, which is especially great for the Azure exam, because that one was really hard.
With the two Office 365 exams I’m now a ”Microsoft Certified Solutions Associate for Office 365” (MCSA: Office 365).

You can find the details how to access my transcript here.

Simple SharePoint Forms Solution

You knew InfoPath? It's dead. So what is your current solution to just create a small/simple form in SharePoint to let users enter some information into a SharePoint list?

The default list forms are not a very good answer if it should be end user friendly or you want to style it.

So I've created a super simple solution and it is open source.

Just create an HTML form with your favorite editor and attach some special "data-" attributes, add a line of JavaScript and put everything into a Content Editor Web Part on your page.

You can find a complete guide at the GitHub project site.

Load Testing SharePoint with Visual Studio Online

I recently discovered that Visual Studio Online includes 15000 "Virtual User Minutes" for load testing each month for free. I've never used the load test feature of Visual Studio before, so I decided to try it to simulate high user loads on our SharePoint farm. Here is a step-by-step guide.


  • A Visual Studio Online account
  • Visual Studio 2013 Ultimate (Performance and Load Testing is not included in any other edition)
  • SharePoint Site which is accessible via Internet


In Visual Studio 2013 go to File->New->Project and select "Web Performance and Load Test Project" in category "Test":


This will create an empty "Web Performance Test". To start recording what the test should do, click "Record" and an IE Browser window will open.

image image

Now open your SharePoint site and click around to simulate some browsing. After that click "Stop" to come back to Visual Studio where you will see all requests in your Web Performance Test.

You might not want to record some "SharePoint" noise, so there is a settings page to exclude some stuff. Go to Visual Studio Tools->Options->Web Performance Test Tools->SharePoint:


To execute this Web Performance Test as a load test with simulated users, you have to add a "Load Test" to your project:


The wizard will guide you through some configuration options. Set the load to 250 users as shown below for a test running one minute will cost you 2500 virtual user minutes. So keep in mind that the free plan of Visual Studio Online gives you 15000 virtual user minutes per month. Be careful with the constant loads settings, because all virtual users will submit the first request as fast as possible, so the result may not reflect real usage scenarios. For more users use the "Step" pattern to start with a few users. They will automatically increase over time.


I set the test mix model to "Based on sequential test order" because there is only one test in my project which every virtual user should run. In the next step add the existing test to the load test.

I leave Network Mix, Browser Mix and Counter Sets untouched. In Run Settings I set the "Load test duration" to 10 which means, every virtual user will execute the test in a loop for 10 minutes.


With these settings, your "Virtual User Minute" budget of 15000 in Visual Studio Online will decrease by 2500 (250 user * 10 minutes).

Run in the Cloud

Now add a .testsettings file (Local.testsettings already exists) via Add->New Item and search for test:


Give it a name like "CloudTestSettings". A wizard will open where you can select "Run tests using Visual Studio Team Foundation Service" (what is now "Visual Studio Online" as of November '13).


Make sure, your newly created .testsettings file is the active one by right click on it and select "Active Load and Web Test Settings":


Ok, that's basically all you have to do. If you already know some values and want to visualize threshold violations, you can open the load test and add threshold rules to one ore more counters. For example to the average page load time.


To run the load test, just click "Run Load Test":


After the test is completed the result panel show all the details about the test. You can add counters to graphs and see a summary and details. I'm interested in the page response times, so I switch to only one graph layout. Here you can see all the different pages and there response times.


You can download the report to Excel to analyze it even further.

Can't connect to SharePoint on Windows Phone 8

I have just installed a new SharePoint 2013 machine and restored an existing (2013) ContentDb to this machine. Everything works fine except: I cannot connect to it on my Windows Phone 8 anymore.


However, this worked perfectly well before the move. I tried a lot to figure out, what the problem was. Result: The Certificate Authority (or better the issued certificate) is the reason.





The new CA I've also created is on Windows Server 2012 R2. The old CA was on Windows Server 2012. And R2 adds automatically a "CRL Distribution Point" extension to all issued certificates. My CA is private so Windows Phone had no chance to connect to any URL specified within the extension.


Disabling the CRL Distribution Point extension for all issued certificates (or make the URLs available for your phone). Here are the steps:

Open your CA, edit the properties of the root node, go to the "Extensions" tab and uncheck "Include in the CDP extension of issued certificates:


How to fix scrolling (and other) issues in Chrome on SharePoint 2010

Today I looked deeper into the issues our users have with SharePoint 2010 in Chrome. It seems that Chrome does not always (strange…) executes "onload" within the body tag. However, SharePoint needs to execute one important javascript function there to enable scrolling, the ribbon and some other stuff (also the "ExecuteOrDelayUntilScriptLoaded" function)


We are already using jquery so this one is the best solution:

   1:  jQuery(document).ready(function () {
   2:      if ( {
   3:      	jQuery("body").removeAttr("onload");
   4:      	if (typeof (_spBodyOnLoadWrapper) !== 'undefined') {
   5:  		        _spBodyOnLoadWrapper();
   6:      	}
   7:      }
   8:  });


Special hint: Do not use "$" in "global" javascript files for jQuery, but instead the explicit "jQuery" object, because in some library types (e.g. Picture Library) the $ has a different meaning in SharePoint.

Added "if (" to check for Chrome, because InfoPath Workflow Init Forms are not working as expected if the _spBodyOnLoadWrapper is not executed within the real body onload. So they are not working in Chrome.

Delete project from

Just a short reminder for me, how to delete a project from, because there is no UI to do that:

Open a Developer Command Prompt and type:

tfsdeleteproject /force /collection: "YourProjectName"

Access Services 2010: There was an error modifying list schemas

I have an Access 2010 database published to SharePoint 2010. It is a large database, but it is working fine... as far as Access can be fine. I made a lot of changes and added some more columns to one of the tables. I published the database again and everything worked ok.

To make a backup, I saved the database as a local database. Now if I try to publish the same local database to another site in SharePoint I get the following error message:

There was an error modifying list schemas. Failed to rename the field 'ID' on the SharePoint list 'xxx'

Even though the compatibility checker said everything is ok.

Bing doesn't seem to find a solution, so I tried Fiddler (by the way: great new website) to test what exactly is going on during the publishing process.
And here we have the detailed error message (click to enlarge):


So what exactly is "_OldID2" and why is there a column I cannot see within the Access Client? And why are there too many columns of some type?

I tried to hide all columns, but modifying the view on the list does not seem to have something to do with it. Then I switched the columns back on and see one column which is not my column and I've never seen it before: "_OldID" Wow, why is Access/SharePoint complaining about _OldID2, but all I can see is "_OldID"?

The Solution

Well, it's really simple: Unhide and then delete the "_OldID" column. That fixed it and it can now be published again. Thank you Access for being such a great tool… not.

SharePoint 2013: SkyDrive Pro couldn't sync this library

On SharePoint 2013 I have a basic document library with enterprise keywords enabled and one additional "People or Group" column set to "People only" (not as a multi value field).

Now I try to sync the library with SkyDrive Pro. It fails with the following error message:


The message details:

The query cannot be completed because the number of lookup columns it contains exceeds the lookup column threshold enforced by the administrator. Error code=0x80070093; Error source=Groove

Ok, if you count the enterprise keywords and the people field as lookup fields I have 2. The default "List View Lookup Threshold" (Central Admin –> Web Application –> Resource Throttling) is 8.

Then I tried to set the value to 16. Bam! Now everything is working again. I have no idea why and how 8 shouldn't be enough with my 2 additional columns (which are of course not even lookup columns).

Bestanden: Core Solutions of Microsoft SharePoint Server 2013

Gerade erfahren, dass ich die Beta Prüfung 70-331 (Core Solutions of Microsoft SharePoint Server 2013) die ich auf der SharePoint Conference in Las Vegas gemacht habe, bestanden habe!

Hätte ich nicht gedacht, da doch einigermaßen schwierige Case Studies dabei waren, aber scheint gereicht zu haben.

SPC12: Tag 1

Heute morgen ging es ab 7:30(!) mit dem Frühstück in einer Halle los, in der sonst wahrscheinlich Flugzeuge oder Raketen gebaut werden.















Dann anschließend in einer ähnlich großen Halle gab es die Keynote mit u.a. Jared Spataro, Jeff Teper und Scott Guthrie. Neben den bereits bekannten Dingen wurden auch die Windows 8 Apps für SharePoint und Yammer gezeigt. Insgesamt ist die Yammer Integration aber noch nicht wirklich eine Integration. Man springt klar von einer Anwendung zur nächsten, was das ganze in meinen Augen ziemlich User-Unfreundlich macht. Was aber klar wird: Microsoft setzt ganz extrem auf die Cloud. Dazu wurde z.b. gesagt, dass sie sich von dem 3-Jahres Releasezyklus verabschieden und in Office365 alle 90 Tage Updates einspielen.

Anschließend war ich dann in der Session "What's new for Developers in Office 2013 and SharePoint 2013". Dort gab es leider nicht viel Neues, sondern nur noch mal einen Überblick über die Möglichkeiten der Apps, die dann in Office, SharePoint und Outlook laufen.

Nach dem Mittag ging es weiter mit "What's new in Search for SharePoint 2013". Sehr interessant und insgesamt super mächtig was die Suche nun für Möglichkeiten bietet. Sei es beim Ranking, bei der Präsentation oder den Query Rules. Vor allem wichtig: Um die Suchergebnis-Seite und das Hover-Panel zu bearbeiten ist kein XSLT mehr notwendig sonder nur noch HTML/Javascript.

Danach war ich noch bei der Session "Building end-to-end apps for SharePoint with Windows Azure and Windows 8". Dort wurde eine Lösung gezeigt die fast alle neuen Technologien vereint und von Public Sites bis Windows 8 Toast/Tile Notifications alles hatte. Sehr cool. Allerdings fehlte leider die Zeit wirklich in alle Details zu schauen.

CIMG0099Heute abend dann noch bei der ClubSPC Party gewesen. Und Mr. Gangnam Style persönlich war da (oder zumindest einer der genauso aussah ;-)

Und zum Schluß noch ein Lacher: Woran merkt man, dass man auf einer SharePoint- (oder Allgemein einer IT-) Konferenz ist? An diesen Schildern.