Hello,

I am having an issue passing a variable from one workflow to another. If I use a hard-coded variable, it seems to work without issue. Basically, I have two workflows: one that grabs information about the user from Active Directory, and the other that updates a SharePoint list based on that returned data. Below are my scripts:

Workflow Get-User {

    param(
        [string]$SamAccountName
    )

    $DomainController = Get-AutomationVariable -Name "Domain Controller"
    $Credentials = Get-AutomationPSCredential -Name "Administrator"

    $User = InlineScript {
        Get-ADUser -Filter { SamAccountName -eq $Using:SamAccountName }
    } -PSComputerName $DomainController -PSCredential $Credentials

    $ObjectGUID = $User.ObjectGUID

    Update-Employee -ObjectGUID $ObjectGUID -TelephoneNumber "+12312345678"

}

workflow Update-Employee {
    param(
        [string]$ObjectGUID,
        [string]$TelephoneNumber
    )

    $SharePoint = Get-AutomationVariable -Name "SharePoint"
    $Credentials = Get-AutomationPSCredential -Name "SharePoint Farm"

    inlinescript {
        Add-PSSnapin Microsoft.SharePoint.PowerShell

        $Web = Get-SPWeb -Site http://sharepoint
        $List = $Web.Lists["List"]
        $Item = $List.Items | Where-Object {$_['Object_x0020_GUID'] -eq $Using:ObjectGUID}
        $Item["Work_x0020_Phone"] = $Using:TelephoneNumber
        $Item.Update()
        $Web.Dispose()

    } -PSComputerName $SharePoint -PSCredential $Credentials -PSAuthentication CredSSP
}

When I run...

Get-User -SamAccountName jdoe

I receive the following error:

"Cannot index into a null array"

Any help?

• Moved by Daniel JiSunMicrosoft contingent staff, Moderator Monday, March 30, 2015 8:43 AM