Scheduled HCM Extracts of Previous Years are not getting Cancelled

Summary

Scheduled HCM Extracts of Previous Years are not getting Cancelled

Content

Hello All,

Some of the HCM Extracts  of previous years (2016 till 2020), Scheduled 

from Payroll->Checklist are not getting cancelled 
from the same user login from which these have been scheduled.

While tying to cancel from Payroll Checklist Action->Cancel Flow and Recurring Schedule gives the error:

"An error prevented the submission of the checklist action. Try again later. (PAY-1636131)"

Any Inputs to resolve this issue.

Regards,

Milan