Retrieve InstallationID from an XML document. Almost there but...

• Duran

  SSChampion

  Points: 13259

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  January 31, 2016 at 10:30 pm

  #323988

  Hello,

  I am trying to automate the initialization of the Report Server in SSRS Configuration Manager using Powershell.

  So far I have worked out that I can use the InitializeReportServer Method which requires the InstallationID as a parameter. This can be found in the rsreportserver.config XML file and appears like this..

  <InstallationID>{d63c8ae2-003e-4f3e-bdae-faa7688b7a79}</InstallationID>

  ...so I retrieve it using this...

  $XML=[XML](Get-Content 'C:\Program Files\Microsoft SQL Server\MSRS11.MSSQLSERVER\Reporting Services\ReportServer\rsreportserver.config')

  $InstID = $XML.DocumentElement | Select InstallationID

  $SSRSConMgr = Get-WmiObject -Namespace "root\Microsoft\SqlServer\ReportServer\RS_MSSQLSERVER\v11\Admin" -Class MSReportServer_ConfigurationSetting -ComputerName $env:COMPUTERNAME

  $SSRSConMgr.InitializeReportServer([string]$InstID)

  ...however, it returns the result with the curly braces included, so I get an error when I try to use the variable as a parameter...

  __GENUS : 2

  __CLASS : __PARAMETERS

  __SUPERCLASS :

  __DYNASTY : __PARAMETERS

  __RELPATH :

  __PROPERTY_COUNT : 2

  __DERIVATION : {}

  __SERVER :

  __NAMESPACE :

  __PATH :

  ExtendedErrors : {The parameter value provided for 'InstallationID' does not match the parameter type. (rsParameterTypeMismatch), Guid should contain 32 digits with 4 dashes

  (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx).}

  HRESULT : -2146233088

  PSComputerName :

  ...so my questions is, how do I return the result, but exclude the curly braces?

  Any help, is as always, greatly appreciated.

  Kind regards,

  D.

• Eirikur Eiriksson

  SSC Guru

  Points: 182911

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  January 31, 2016 at 10:49 pm

  #1855607

  Quick suggestion, replace the curlies out of the ID

  😎

  $InstID = $XML.DocumentElement | Select InstallationID

  $InstID = -replace "{", ""

  $InstID = -replace "}", ""

• Duran

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  Points: 13259

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  February 1, 2016 at 3:06 pm

  #1855857

  Hello,

  Thank you for replying, but unfortunately that did not work. I got the same error as I did previously.

  Anyone else? I'll keep looking.

  Regards,

  D.

• Duran

  SSChampion

  Points: 13259

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  February 1, 2016 at 3:46 pm

  #1855870

  Ok think I worked it out, I get so much help on this forum, I hope this helps somebody else.

  $SSRSConMgr = Get-WmiObject -Namespace "root\Microsoft\SqlServer\ReportServer\RS_<yourInstanceNameOrVariableHere>\v11\Admin" -Class MSReportServer_ConfigurationSetting -ComputerName $env:COMPUTERNAME

  $SSRSConMgr.InitializeReportServer("$InstID".TrimStart('@{InstallationID={').TrimEnd('}'))

  Gives me a HRESULT of 0.

  Regards,

  D

  How to remove curly braces from InstallationID initializing SSRS SQL Server Reporting Services with PowerShell