Sitecron - Cleanup Job issue

[SitaRamaRajuVarma]

Cleanup Delete SiteCron Execution Reports Older than 200 days
Scheduled Sitecron Cleanup job and it's running but it's not deleting the execution reports.
But it's listing the items that are deleted in the job log field. Changed the days to be 7days old.
When i run the PowerShell script from ISE, it's deleting the execution reports.