Tag Archives: sharepoint

Search and Restore file from SharePoint Online using PowerShell

When having SharePoint Online, one can easily recover items from the Recycle Bin, but unfortunately, there is no search facility for the Recycle Bin from the web interface. We can use PowerShell to easily search for the item.

To be able to connect, we need to install the new module, Open a PowerShell window and use the below to install the module.

Install-Module -Name PnP.PowerShell

If you would have an older version already installed, you need to use the below command to remove the old module, and then install the module as above.

Uninstall-Module -Name SharePointPnPPowerShellOnline -AllVersions -Force

To connect with the SharePoint Online site, we need to use the following command which will ask us to allow the script to communicate along with the Multi-Function Authentication (MFA).

Connect-PnPOnline -Url "Enter the SharePoint URL here" -Interactive

To extract the specified SharePoint Online Recycle Bin, you need to use the following command to output to the screen. Change the RowLimit to set the maximum results.

Get-PnPRecycleBinItem -RowLimit 50 | Select Title, ItemType, Size, ItemState, DirName, DeletedByName, DeletedDate | Format-table -AutoSize

To export the results to a CSV, you need to add the Export-CSV at the end as below

Get-PnPRecycleBinItem -RowLimit 50 | Select Title, ItemType, Size, ItemState, DirName, DeletedByName, DeletedDate | Export-Csv "C:\Temp\RecycleBin.csv" -NoTypeInformation

To restore a specific file, you cannot just specify the name, as you need to get the item information. We need to use the following commands

$itemtorestore=Get-PnPRecycleBinItem | ? -Property Title -EQ "filename of the deleted file"
Restore-PnpRecycleBinItem -Identity $itemtorestore -Force

This will restore the file to its original location.

Swish

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Fix: SharePoint error Cannot generate SSPI context for SQL Server

When having a SharePoint setup you might get the following error in your event viewer.

Event ID 5586 – Unknown SQL Exception 0 occurred. Additional error information from SQL Server is included below. The target principal name is incorrect.  Cannot generate SSPI context.

The main culprit could be the lack of an SPN record. To do this, log into your SQL server as a domain administrator. Launch a command prompt as Administrator and type the following.

setspn -L Domain\UserName

Note: Replace Domain\UserName with the SharePoint user you are using for the services. If you are getting the ‘Cannot generate SSPI context’ you should not see an entry for the SQL server in the command we just executed i.e. you SharePoint farm service user.  Run the command below to add the SPN record for the SQL server

setspn -A MSSQLSvc/SQLServerName.Domain.com:1433 Domain\UserName

Note: Replace SQLServerName.Domain.com with the full FQDN name of your SQL Server. If you are using SQL AlwaysOn Availability or cluster, please enter the full FQDN of the SQL listener. Also change the Domain\Username with the SharePoint service user.

Once executed, run the first command we executed and make sure that you have the SQL SPN record for the username.

This should fix the Event ID 5586

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