Is it possible to HDL update orphaned pending hires?

Summary: Since going live a couple of years ago, we have gathered about 120 pending hires. These are hires that are still in either "Pending Manual Processing" or "Processing in Progress" and the effective start date is in the past. These records were all hired manually in CoreHR, separate from the requisition / recruiting process and now these records are orphaned and causing issues with reporting.

Is there an HDL process that will allow us to cancel or close these orphaned records without affecting the assignments created manually through CoreHR?

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Version (include the version you are using, if applicable): 24A