Pesky here-document warnings

[Mun]

Hi,

I often get the following e-mailed to my by my system with the subject
of "Output from your job <number>":

------------------------------ Delimiter BEGIN --------------------------------

sh: line 497: warning: here-document at line 494 delimited by end-of-file 
(wanted ``(dd if=/dev/urandom count=200 bs=1 2>/dev/null|LC_ALL=C tr -d -c 
[:alnum:])`')

------------------------------- Delimiter END ---------------------------------

I have no idea which job could be producing this error?  Does it look
familiar to anyone?  Any ideas on how I can track down the culprit?

Regards,

-- 
Mun