Creating a folder in application server in background.

Hi experts,

Is it possible to Creating a folder in application server in background.?

My requirement is like this , every time a PO is created it has to be saved locally.

When atlast i manged to do this, i get stuck again by this CR ,

The PO has to be saved in a folder with the same name as PO number,

I do not know if it is possible.

So as always I am looking for inputs/suggestions or knowledge if you had come across scenario like this one.

Thanks and Regards,

K