SQL & PL/SQL

I'm attempting to use a stored procedure in a recursive fashion. Works fine when running in debug mode, but seems to have problems when running free.

Consider this procedure:

CREATE OR REPLACE PROCEDURE SpTstRecursive(
parOne IN INTEGER,
parTwo IN INTEGER) IS

localOne INTEGER;
localTwo INTEGER;

BEGIN
localOne := parOne;
localTwo := parTwo;

<Doing my stuff>;

SpTstRecursive(localOne, localTwo);

<Doing more of my stuff>;

END SpTstRecursive;

I was hoping to use recursive procedures and functions combined with DBMS_RANDOM functionality to generate random depth tree structures in my database.

Is this supposed to work??