>But since IBM makes the rules, presumably they can gratuitously break
them.

Or they can decide how to parse their own rules.  E.g., "J-Z Available for 
non-IBM products" does not say that IBM cannot use these.  An unambiguous rule 
to that effect would be worded thus:  "J-Z Available only for non-IBM products.

Bill Fairchild

Software Developer 
Rocket Software
275 Grove Street * Newton, MA 02466-2272 * USA
Tel: +1.617.614.4503 * Mobile: +1.508.341.1715
Email: [email protected] 
Web: www.rocketsoftware.com

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf Of 
Tony Harminc
Sent: Wednesday, November 25, 2009 1:58 PM
To: [email protected]
Subject: Re: relating module prefixes to components and products

2009/11/25 Itschak Mugzach <[email protected]>:
> Interesting. IBM used to use product prefixes stating with A to J to
> differentiate IBM code form application code. . Now, the are some new ones
> starting with 'S'.

If IBM is using those prefixes, it would seem to be a violation of the
SMP/E Packaging Rules, which clearly says that:

--------------------------
A-I When used by IBM, all three characters of the prefix are generally
alphabetic (with some exceptions). Can be used by non-IBM products
only if the prefix includes at least one numeric or national
character.

J-Z Available for non-IBM products. The prefix can be all alphabetic
or can include numeric or national characters.    Note: ZZZ is
reserved for the first three characters of generic USERMODs written by
customers.

Q Used by AS/400
--------------------------

But since IBM makes the rules, presumably they can gratuitously break
them. 

Tony H.

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