How to change the filled date of a requisition ?

I’m currently testing something in the system and have loaded a requisition that was originally posted in 2017. I’d like to mark this requisition as filled, but I’m unsure how to update the filled date.

I attempted to do this using HDL, but encountered the following error:
"You need to enter valid posting details for job requisition."

Could you please advise on how to correctly update the filled date for an older requisition? Is there a specific way to handle posting details for requisitions from previous years?

Thanks in advance for your help!