SCCM2012 - Applications stuck in "past due-will be retried"

Problem
Many times some Applications get stuck in the state - Past Due - Will be retried. This is seen in the Software Center-Installation Status.


Reason
This usually occurs for Deployment which have date in the past, and the status in CCM class is actually installed, but not updated.


Resolution
Simply changing the Deployment deadline time fixes this. There is also a script, which changes the times for all Deployments of past.


Syntax
.\IncrementCMDeploymentStartTime.ps1 –SiteCode <EnterYourSiteCode>

Code
Param(          
    [parameter(Mandatory=$true)]          
    $SiteCode
    )

Write-Host "SCCM 2012 SP1 Deadline Time Increment Script"
Write-Host "Version 1.0"
Write-Host "Parameters"
Write-Host "  SiteCode: "$SiteCode -ForegroundColor Green

function GetCMSiteConnection
{
  param ($siteCode)

  $CMModulePath = Join-Path -Path (Split-Path -Path "${Env:SMS_ADMIN_UI_PATH}" -ErrorAction Stop) -ChildPath "ConfigurationManager.psd1"
  Import-Module $CMModulePath -ErrorAction Stop
  $CMProvider = Get-PSDrive -PSProvider CMSite -Name $siteCode -ErrorAction Stop
  CD "$($CMProvider.SiteCode):\"
  return $CMProvider
}

#Main

#Connect to SCCM, must have SCCM Admin Console installed for this to work
#If this fails then connect with the console to the site you want to use, then open PowerShell from that console
$CM = GetCMSiteConnection -siteCode $SiteCode
Write-Host "Connected to:" $CM.SiteServer
Write-Host
Write-Host "---Updating Deployments---"

foreach ($Deployment in (Get-CMDeployment))
{
  if (($Deployment.EnforcementDeadline -lt (Get-Date).ToUniversalTime()) -and ($Deployment.EnforcementDeadline -ne $null))
  {
    Set-CMApplicationDeployment -Application (Get-CMApplication -Id $Deployment.CI_ID) -CollectionName $Deployment.CollectionName -DeadlineDate ($Deployment.EnforcementDeadline).AddMinutes(1) -DeadlineTime ($Deployment.EnforcementDeadline).AddMinutes(1)
    Write-Host "  "$Deployment.AssignmentID"CI Deadline Updated" -ForegroundColor Green
  }
  else
  {
    Write-Host "  "$Deployment.AssignmentID"CI Skipped, deadline time occurs in the future or not specified" -ForegroundColor Red
  }
}