run powershell script from sql server agent (type: powershell) - sql

Question

I am trying to run simple powershell script prom a job(sql server agent).
script:
[string]$SrcFolder = "G:\MSSQL\Test";
[string]$TrgFolder = "\\xx.xx.xx.xxx\d$\sql\logshipping" ;
if (-not(Get-Module -Name SQLPS))
{
if (Get-Module -ListAvailable -Name SQLPS) {
Push-Location
Import-Module -Name SQLPS -DisableNameChecking
Pop-Location
};
};
if ($SrcFolder -eq $null -or $TrgFolder -eq $null )
{
Write-Host "The source Folder = $SrcFolder ,OR target folder = $TrgFolder is not valid/Null";
};
$prafix = "[A-Za-z]+_[0-9]+_[0-9].trn" ;
Set-Location -Path C:\ ;
# Copy to Destination
foreach ($file in gci -Path $SrcFolder | Where-Object{ $_.Mode -eq '-a---' -and $_.Extension -eq '.trn' -and $_.Name -match $prafix})
{
write-host "Starting Copy File: $($file.FullName) ." ;
Copy-Item -Path $file.FullName -Destination $TrgFolder -Force -ErrorAction Stop ;
if (Test-Path -LiteralPath "$TrgFolder\$($file.Name)")
{
write-host "End Copy File: $($file.FullName) ." ;
Move-Item -Path $file.FullName -Destination "$SrcFolder\Moved" -Force ;
}
else
{
Write-Host "The Copy File: $TrgFolder\$($file.BaseName) . Failed "
};
}
The script doing: Copy .bak files to remote server. then check if the bak file exists in the remote server, and if it's exists his move the bak file to a local folder .
The job is failing message:
Date 9/1/2016 6:29:31 PM Log Job History (LS_Manual-Copy)
Step ID 3 Server SQL2012ENT-IR-3 Job Name LS_Manual-Copy Step
Name Delete Old Logs Duration 00:00:00 Sql Severity 0 Sql Message
ID 0 Operator Emailed Operator Net sent Operator Paged Retries
Attempted 0
Message Unable to start execution of step 3 (reason: line(23): Syntax
error). The step failed.
the sql server agent is a member in the Administrator group .
please help .
10X