Migrate Custom View along with its Fields/Columns from one Sharepoint List to Other.

Add-PSSnapin Microsoft.SharePoint.PowerShell

$SPSourceWeb = Get-SPWeb "http://server:port/SourceSite" # Source Site

$SPSourceList = $SPSourceWeb.Lists["Source List Name"]

$SPSourceListViewSchema = $SPSourceList.Views

$SPSourceListViewSchema = $SPSourceList.Views["Custom View"].SchemaXml

Write-Output $SPSourceListViewSchema > D:\View\CustomView.xml

$ViewTemplatePath = "D:\AutoDeployment\CustomView.xml"

$ViewTemplateXML = [xml](get-content $ViewTemplatePath)

$SPDestSites = @("<Destination Site URL 1>","<Destination Site URL 2>","<Destination Site URL N>")

$Count = 0

Write-Output "WorkFlow Task View" > D:\View\CustomViewErrorLog.txt

foreach($SPDestSite in $SPDestSites)

{

    try

    {

        $SPDestWeb = Get-SPWeb -Identity $SPDestSite

    

        $SPDestList = $SPDestWeb.Lists["Destination List Name"]

        $Viewfields = $WFTaskViewTemplateXML.View.ViewFields.FieldRef.Name

        $viewRowLimit = "100"

        $viewPaged = $true

        $viewDefaultView = $false

        # Setting the Query for the View

         $viewQuery = ""

         $viewName = "Workflow Task View"

        # Finally – Provisioning the View

         $myListView = $SPDestList.Views.Add($viewName, $viewFields, $viewQuery, $viewRowLimit, 

         $viewPaged,    $viewDefaultView)

        # Update the View for changes made to the view

         $myListView.Update()

         $SPDestList.Update()

         $SPDestWeb.Dispose()

    }

    catch

    {

   Write-Output "$($SPDestSite) ==> Exception: $($_.Exception.Message)" > D:\View\CustomViewErrorLog.txt

    }

}