-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On
Behalf Of Edward Jaffe
Sent: Saturday, August 26, 2006 11:34 PM
To: [email protected]
Subject: Re: Head's Up - zIIP issue OA17458/UA28419

Peter Relson wrote:
> I can only say "I am astonished" that someone would code based on the
> presence of a field name. We have every right to define fields in any
level
> of macros that are convenient.
>   
<snip>

If this pervasive and well-established technique becomes unreliable, I 
predict *lots* of software will break!
<snip>

Shall I give two for instances? 

JES2 and JES3 exits and interfacing code?

The values of EQUates and the existence of field names are used to
determine which level of code to generate (PARTICULARLY WHEN a field has
moved from one C/B to another).

Regards,
Steve Thompson

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