Here's what I did.

www.google.com

search criteria:
site:ibm.com java packed decimal

Most interesting hit (based upon 15 seconds of analysis) was a web page 
apparently authored by Mike Cowlishaw (IBM) regarding all of the issues 
surrounding attempting to use floating point arithmetic for commercial data 
processing.

http://www2.hursley.ibm.com/decimal/

First paragraph from the above web page:

"Most computers today support binary floating-point in hardware. While 
suitable for many purposes, binary floating-point arithmetic should not be 
used for financial, commercial, and user-centric applications or web 
services because the decimal data used in these applications cannot be 
represented exactly using binary floating-point. (See the Frequently Asked 
Questions pages for more explanation and examples.)"

Brian

On Mon, 31 Jul 2006 08:04:35 -0500, Benjamin White 
<[EMAIL PROTECTED]> wrote:

>Where is some code to process Z/Series packed decimal?  I know it is not a
>primative data type.  Is there any conversion routines?

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