[SOLVED] Move computer to the correct OU from csv file using Powershell

Keep getting "Move-ADObject : Cannot validate argument on parameter 'TargetPath'. The argument is null or empty." when trying to move computers to their respective OU.

Tried these set of codes to achieve it but it doesn't work:

PS C:\temp> cat .\OUs.csv
OUName,Server
AD-DNS,AD-DNS-Server
Apps,App-Server
DBs,DB-Server1
DBs,DB-Server2
Utilities-Servers,Utils-Server
PS C:\temp>
PS C:\temp> $CSVFile = Import-Csv ".\OUs.csv"
PS C:\temp> foreach ($item in $CSVFile){
>> $computer = (Get-ADComputer $item.Server).DistinguishedName
>> $targetOU = (Get-ADOrganizationalUnit -filter "name -eq '$item.OUName'")
>>     Move-ADObject -Identity $computer -TargetPath $targetOU.DistinguishedName -Confirm:$false
>>     Write-Host "Computer $computer has been moved successfully to $targetOU"
>> }

But if I change

$targetOU = (Get-ADOrganizationalUnit -filter "name -eq '$item.OUName'")

to a specific OU, like this:

$targetOU = (Get-ADOrganizationalUnit -filter "name -eq 'AD-DNS'")

all the computers go to AD-DNS OU. Here's a session capture when I executed the code:

PS C:\temp>
PS C:\temp> cat .\OUs.csv
OUName,Server
AD-DNS,AD-DNS-Server
Apps,App-Server
DBs,DB-Server1
DBs,DB-Server2
Utilities-Servers,Utils-Server
PS C:\temp>
PS C:\temp> $CSVFile = Import-Csv ".\OUs.csv"
PS C:\temp> foreach ($item in $CSVFile){
>> $computer = (Get-ADComputer $item.Server).DistinguishedName
>> $targetOU = (Get-ADOrganizationalUnit -filter "name -eq '$item.OUName'")
>>     Move-ADObject -Identity $computer -TargetPath $targetOU.DistinguishedName -Confirm:$false
>>     Write-Host "Computer $computer has been moved successfully to $targetOU"
>> }
Move-ADObject : Cannot validate argument on parameter 'TargetPath'. The argument is null or empty. Provide an argument that is not null or empty, and then try the command again.
At line:4 char:51
+ ... t -Identity $computer -TargetPath $targetOU.DistinguishedName -Confir ...
+                                       ~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidData: (:) [Move-ADObject], ParameterBindingValidationException
    + FullyQualifiedErrorId : ParameterArgumentValidationError,Microsoft.ActiveDirectory.Management.Commands.MoveADObject

Computer CN=AD-DNS-Server,CN=Computers,DC=msoc,DC=local has been moved successfully to
Move-ADObject : Cannot validate argument on parameter 'TargetPath'. The argument is null or empty. Provide an argument that is not null or empty, and then try the command again.
At line:4 char:51
+ ... t -Identity $computer -TargetPath $targetOU.DistinguishedName -Confir ...
+                                       ~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidData: (:) [Move-ADObject], ParameterBindingValidationException
    + FullyQualifiedErrorId : ParameterArgumentValidationError,Microsoft.ActiveDirectory.Management.Commands.MoveADObject

Computer CN=App-Server,CN=Computers,DC=msoc,DC=local has been moved successfully to
Move-ADObject : Cannot validate argument on parameter 'TargetPath'. The argument is null or empty. Provide an argument that is not null or empty, and then try the command again.
At line:4 char:51
+ ... t -Identity $computer -TargetPath $targetOU.DistinguishedName -Confir ...
+                                       ~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidData: (:) [Move-ADObject], ParameterBindingValidationException
    + FullyQualifiedErrorId : ParameterArgumentValidationError,Microsoft.ActiveDirectory.Management.Commands.MoveADObject

Computer CN=DB-Server1,CN=Computers,DC=msoc,DC=local has been moved successfully to
Move-ADObject : Cannot validate argument on parameter 'TargetPath'. The argument is null or empty. Provide an argument that is not null or empty, and then try the command again.
At line:4 char:51
+ ... t -Identity $computer -TargetPath $targetOU.DistinguishedName -Confir ...
+                                       ~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidData: (:) [Move-ADObject], ParameterBindingValidationException
    + FullyQualifiedErrorId : ParameterArgumentValidationError,Microsoft.ActiveDirectory.Management.Commands.MoveADObject

Computer CN=DB-Server2,CN=Computers,DC=msoc,DC=local has been moved successfully to
Move-ADObject : Cannot validate argument on parameter 'TargetPath'. The argument is null or empty. Provide an argument that is not null or empty, and then try the command again.
At line:4 char:51
+ ... t -Identity $computer -TargetPath $targetOU.DistinguishedName -Confir ...
+                                       ~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidData: (:) [Move-ADObject], ParameterBindingValidationException
    + FullyQualifiedErrorId : ParameterArgumentValidationError,Microsoft.ActiveDirectory.Management.Commands.MoveADObject

Computer CN=Utils-Server,CN=Computers,DC=msoc,DC=local has been moved successfully to
PS C:\temp>

Expectation is that Server should get moved to it's corresponding OU.

Appreciate your help! Thank you.

Update1: I tried changing the code to the following:

$CSVFile = Import-Csv ".\OUs.csv"
foreach ($item in $CSVFile){
$computer = (Get-ADComputer $item.Server).DistinguishedName
$targetOU = (Get-ADOrganizationalUnit -filter "name -eq '$item.OUName'").DistinguishedName
    Move-ADObject -Identity $computer -TargetPath $targetOU -Confirm:$false
    Write-Host "Computer $computer has been moved successfully to $targetOU"
}

still got the same error.

Update 2: This works:

$CSVFile = Import-Csv ".\OUs.csv"
foreach ($item in $CSVFile){
    $computer = (Get-ADComputer $item.Server).DistinguishedName
    $targetOU = Get-ADObject -Filter "Name -eq '$($item.OUName)'"
    Move-ADObject -Identity $computer -TargetPath $targetOU.DistinguishedName -Confirm:$false
    Write-Host "Computer $computer has been moved successfully to $targetOU"
}