UTL_FILE.RENAME

Having a problem with a demo that is so simple I've not doubt I'll be totally embarrassed by the solution.

Here's my code and the 9.2.0.4 W2K response:

SQL> BEGIN
   2 utl_file.frename('ORALOAD', 'test.txt', 'ORALOAD', 'x.txt', TRUE);    3 END frename;
   4 /
BEGIN
*
ERROR at line 1:

ORA-29292: file rename operation failed
ORA-06512: at "SYS.UTL_FILE", line 18
ORA-06512: at "SYS.UTL_FILE", line 1108
ORA-06512: at line 2

I have already built demos that test every other aspect of UTL_FILE including fremove so I know the directory is correct and the file name is correct.

A search of metalink was of no value.

Thanks, in advance, for any help on this one.

-- 
Daniel Morgan
http://www.outreach.washington.edu/ext/certificates/oad/oad_crs.asp
http://www.outreach.washington.edu/ext/certificates/aoa/aoa_crs.asp
damorgan_at_x.washington.edu
(replace 'x' with a 'u' to reply)