Re: Workflow per PowerShell starten

BBB erstellt 18 Mai 2015 13:04

So sieht mein Script aus:

if ((Get-PSSnapin "Microsoft.SharePoint.PowerShell" -ErrorAction SilentlyContinue) -eq $null)
{
  Add-PSSnapin Microsoft.SharePoint.PowerShell
}
#Site and List 
$SPAssignment = Start-SPAssignment
$web = Get-SPWeb "" -AssignmentCollection $spAssignment
$site = Get-SPSite ""
$listName = ""
$web.AllowUnsafeUpdates = $true;
 
#Output file
$Today = Get-Date -Format "dd-M-yy"
$outFile = "c:\CancelWorkflowScript-Log-$Today.txt"
 
#Workflows to Remove
$wfToStart= "Workflow"
 
#List Name 
$list = $web.Lists[$listName];
 
#Workflow Manager
$manager=$site.WorkFlowManager
$association=$list.WorkFlowAssociations | where {$_.Name -eq $wfToStart}

 
# Iterate through all Items in List and all Workflows on Items. 
 #Filtered List
 Write-Host "Restarting workflows.."
 foreach ($item in $list.Items) {
  if ($item["Status"] -eq "Abgeschlossen") {
   $data=$association.AssociationData
   $wf=$manager.StartWorkFlow($item,$association,$data)
   Write-Output "$wftoStart started on " $item.Name | Out-File $outFile -Append
  }
  else {
   Write-Output $item.Name " - is completed " | Out-File $outFile -Append
 
  }
 }
Write-Host Finished.
$web.Dispose()
$site.Dispose()

An der gelb markierten Stelle entsteht der Fehler.