PowerShell SQL Job Failure

I have a PowerShell job which is continuously failing when running it in SQL Server. The error message is not giving me any insight at all. It is just stating that the step is failing.

I have inherited this job from a previous owner and am not sure exactly what it is doing. Any help or suggestions would be appreciated here.

Script

if ('$(ESCAPE_SQUOTE(INST))' -eq 'MSSQLSERVER') {$a = '\DEFAULT'} ELSE {$a = ''};
(Get-Item SQLSERVER:\SQLPolicy\$(ESCAPE_NONE(SRVR))$a).EraseSystemHealthPhantomRecords()


Thanks In Advance
VitaminDAsked:
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Barry CunneyCommented:
Hi VitaminD,
There is a MS Support article which refers to EraseSystemHealthPhantomRecords()
http://support.microsoft.com/kb/955726

and the line of script that you posted is similar to what is in one of the steps in the standard system job 'syspolicy_purge_history'

Another idea, you could put the job code in  a try...catch block to get more diagnostic information about the error, but be careful not to modify any system jobs and if making any modifications make good backups first.
 try
   {
   
    # DO SCRIPT STUFF HERE
   

   }
   catch [Exception]
   {
       
        # log errors to file
      $newline = $CurrentDateTime.ToString() + "|" + $_.Exception.Message
        Add-Content -Path "c:\ERRORS.log" -Value $newline
   
   }
0

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