Unable to connect to swis from remote server - Using Powershell script

Hi All,

Im trying to ack the alerts from remote ticketing tool. I have taken the reference from Re: Re: Re: Re: Third Party Application Acknowledge SolarWinds Event. Here is the code

Add-PSSnapin SwisSnapin

$swis = Connect-Swis 10.132.104.199 -UserName admin -Password "" 

$DefID="eb3cfefa-710f-4a20-818b-4bd27836b285"

$ObjI="251"

$ObjT="APM: Component"

$xmlString = "<ArrayOfAlertInfo xmlns='http://schemas.solarwinds.com/2008/Orion'> 

    <AlertInfo> 

        <DefinitionId>$DefID</DefinitionId>

        <ObjectType>$ObjT</ObjectType> 

        <ObjectId>$ObjI</ObjectId>

         <Notes>Closed ticket</Notes>

    </AlertInfo> 

</ArrayOfAlertInfo>" 

$xmlElement = ([xml]$xmlString).DocumentElement

Invoke-SwisVerb $swis Orion.AlertStatus Acknowledge @( $xmlElement )

When i execute this script from SAM server im able to ack the alert.

But when i try to execute it from remote system im getting following error

Invoke-SwisVerb : An error occurred when verifying security for the message.

At C:\Users\administrator.HPDEMO\Desktop\myack.ps1:21 char:16

+ Invoke-SwisVerb <<<<  $swis Orion.AlertStatus Acknowledge @( $xmlElement )

    + CategoryInfo          : InvalidOperation: (:) [Invoke-SwisVerb], MessageSecurityException

    + FullyQualifiedErrorId : SwisError,SwisPowerShell.InvokeSwisVerb

Thanks

Banu