Deleting a Simulation version from APO

Hi Experts,

We are planning to delete a Simulation Version from our APO system. Till now, we had jobs to copy Active Version to Simulation version. So, at present, the siluation version has all the data which the active version has- which basically means that there is a lot of data that has to be deleted, before we can delete the simulation version.

Is there a best practice around 'Deletion of Sim Version'? If not, on the basis of your experience, can you please suggest how to go about it?

Your inputs are highly appreciated.

Thanks,

Kunal