How can I handle the remote server message by PowerShell? - powershell

Question

I created a short PowerShell scrtipt in order to import a .reg file (an ODBC) to another server session.
I faced to this warning/issue.
The message is this (below):
The operation completed successfully.
+ CategoryInfo : NotSpecified: (The operation completed successfully.:String) [], RemoteException
+ FullyQualifiedErrorId : NativeCommandError
+ PSComputerName : MYSERVERNAME
NotSpecified: (:) [], RemoteException
The script, install without problem the .reg file, but constantly I get the message.
This is my code:
#PARAMETERS - Variables
$Serverlist = Get-Content C:\ServerList.txt
try
{
Foreach ($ServerName in $Serverlist)
{
$session = New-PSSession -ComputerName $servername
Write-Host -Foregroundcolor Green "Copying ODBC Driver for $servername"
$copy_cmd = "C:\MYFILE.reg"
Copy-Item $copy_cmd \\$servername\C$\ -recurse -force;
Write-Host -Foregroundcolor Green "ODBC Successfully copied on $servername"
#$session = New-PSSession -ComputerName $servername
Invoke-Command -Session $session -ScriptBlock {
#Start-Process
reg import C:\CopiedFile.reg #This line generate the message
Write-Host -Foregroundcolor Green "ODBC was installed
}
catch
{
Write-Host "ERROR" -Foregroundcolour Red
exit
}
I tried to incapsulate the Invoke-Command or reg import in to try - catch statement, but the message still appear. I used another command, instead reg import, but the nothing change.
I can use this command line, but I would like to catch the error.
Write-Host -Foregroundcolor Green "ODBC is installed " } ##-ErrorAction SilentlyContinue
There is any way to get the eventually error or handle the message.
Thanks in advance.

Answer 1

If the try block does not generate a terminating error, it will not move into the Catch block. This is controlled by -ErrorAction parameter. So you can set
Invoke-Command Session $session -ScriptBlock {} -ErrorAction Stop
This will cause the Invoke-Command Cmdlet to generate terminating errors(if any error occurs) allowing catch block to execute.