Hi @Mushy ,
you can enable XCMD on sasv9_usermods of your SAS Stored Process server.
However, I would be extremely careful about it and I would not recommend it, unless you create a stored process that only a handful of people can access to.
Reason for this concern is that, if it is an STP server accessible by all SAS users, any SAS user could create ab STP and run XComands towards your system. You don't want that 🙂