Load Test Could not write to file on controller machine error 112

by XDK 29. April 2016 06:37

Exception: 

Solution:

This error may occur when the Test Controller and Agents runs out disk space. Try to clean up the disk to gain free space or add extra space to the drive. 

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Azure DevOps on-premises | Web Performance & Load Tests | TFS 2012 | TFS 2013 | TFS 2015

How to build Visual Studio 2012 later versions solution in TFS 2012 build environment?

by XDK 22. April 2016 09:07

Explanation:

You can build the Visual Studio 2012 later versions in TFS 2012 build environment by configurating the 'ToolPath' property in the TFS 2012 build xaml file.

Solution:

Open the TFS 2012 build xaml file with the same Visual Studio version (i.e VS 2012) to edit the 'ToolPath' property as below and save the xaml to build.

Visual Studio 2012 ToolPath

On 32-bit machines : C:\Program Files\MSBuild\12.0\bin
On 64-bit machines : C:\Program Files (x86)\MSBuild\12.0\bin

Visual Studio 2015 ToolPath
On 32-bit machines : C:\Program Files\MSBuild\14.0\bin
On 64-bit machines : C:\Program Files (x86)\MSBuild\14.0\bin

 

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Team Build | Azure DevOps on-premises | TFS 2012 | TFS 2013 | TFS 2015

XML parsing : illegal xml character migration error

by XDK 15. March 2016 13:09

Exception:

Microsoft.TeamFoundation.Migration.Toolkit.ErrorManagement.MissingErrorRouterException: Runtime error does not meet the error routine policy and there is no conflict manager to log a conflict. ---> System.Data.UpdateException: An error occurred while updating the entries. See the InnerException for details. ---> System.Data.SqlClient.SqlException: XML parsing: line 1, character 78999, illegal xml character

Explanation:

This error might occur when stacktraces are pasted directly into the HTML fields in the work item. In my case, the stacktraces with illegal characters were in Repro Steps field.

Workaround:

I ignored the work items which were causing the failure using the below clause in the migration query.

And processed the ignored work items manually.

Tags:

Azure DevOps on-premises

An error occurred within the report server database. This may be due to a connection failure, timeout or low disk condition within the database.

by XDK 15. March 2016 09:50

Exception:

An error occurred within the report server database. This may be due to a connection failure, timeout or low disk condition within the database. For more information about this error navigate to the report server on the local server machine, or enable remote errors

Workaround:

Changing the data files 'auto growth' property from restricted to unrestricted resolved the issue.

  • Connected to the database server thru Microsoft SQL Server Management Studio
  • Right click on the database
  • Select properties
  • Select files
  • Click on ellipses buttons
  • Select "unrestricted File Growth"
  • Click OK

 

Tags:

SQL Server | SQL Analysis Services | SQL Reporting Services

The updated arguments of a build process template not getting refreshed in the process section of a build definition

by XDK 2. March 2016 18:53

Workaround:

  • Delete the registered build process template in the collection database

          use <Collection database>;
          delete from tbl_BuildProcessTemplate where ProcessTemplateID = 'updated Process Template ID';

  • Create the build definition again

Tags:

Azure DevOps on-premises | TFS 2012

About the author

My name is Xavier Dilip Kumar Jayaraj having 16+ years of IT experience which includes solid experience and depth Knowledge in Application Life Cycle Management, Configuration Management, Implementation and Support using TFS on-premises and Azure DevOps. I have invested in gaining DevOps knowledege to expertise with Cloud Computing providers namely Microsoft Azure and Amazon Web Services in recent years. I am very positive to learn and adapt emerging technologies to client’s environment.

Microsoft Certified: Azure Administrator Associate

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Quotes I Like

"Failure will never overtake me if my determination to succeed is strong enough."  - Dr. APJ. Abdul Kalam

"Always be yourself, express yourself, have faith in yourself, do not go out and look for a successful personality and duplicate it." - Bruce Lee

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"Innovation distinguishes between a leader and a follower." - Steve Jobs

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Disclaimer

The information provided here is based on my expreriences, troubleshooting and online/offline findings. It can be used as is on your own risk without any warranties and I impose no rights.