Is it possible to archive open sales order?

Hello Expert,

We have an issue in production system there is linked stock against two archived sales order. Business wants to remove it So for the same SAP has suggested a SAP note and through the note SAP has suggested to create Z Program which we have created but before we run the Z program in production we need to test it in testing system.

So I am trying to replicate same scenario in development server for this I have created one open sales order and now i want to archive this sales order using SARA tcode. but its not working

So my question is that can we archive single sales order(open sales order)there is no subsequent document..

Many Thanks,