[Mean]

You don't need sscanf for commands with only one parameter:

pawn Код:

CMD:san(playerid, params[]) {
    new id = strval(params);
    if(isnull(id)) return SendClientMessage(playerid, -1, "USAGE: /san [id]");
    SetPlayerPos(id, X, Y, Z);
    //SetPlayerFacingAngle(id, Angle); //Optional, but replace 'Angle' with your own float
    return 1;
}