On Thu, 3 Jan 2008 17:52:10 -0700, Steve Comstock 
<[EMAIL PROTECTED]> wrote:
>>> Raymond Noal wrote:
...- Will z/OS, TSO ISPF panels and
>>>> dialogs work under the z/VM, CMS ISPF
>>>> program product? Is there any degree of compatibility between the two
>>>> ISPF products? Is there any migration/conversion effort involved in
>>>> going from one to the other? (primarily from the TSO to CMS based ISPF
>>>> platform)
>>>
>>> Most, if not all, of the panel definitions are likely to
>>> work. Your driving execs must be REXX not CLIST, of
>>> course. 

Or assembler.

Agreed they will work, and there is a high degree of compatibility, if the 
dialogs are not using or sacrifice modern features.

My concern would be how well-supported is ISPF under z/VM.

Another might be "ISPF on VM is a expensive add-on,
and is not all that common in VM shops, so if you're designing a
product with ISPF/VM as a prereq, you're operating at a
disadvantage."
(- David Boyes)
http://listserv.uark.edu/scripts/wa.exe?A2=ind0404&L=vmesa-l&P=47649

Our experience with TSO macros (e.g. IKJPARS) was that they seemed flakey 
and were probably back-level under (z/)VM.

If you're dealing with dataset names, you would need to adjust to filename 
filetype filemode, instead.

I wouldn't expect to successfully port existing ISPF tables between z/OS and 
z/VM, but within each you could build new ones.

I think XEDIT is preferred over ISPF in z/VM.
Here is an interesting IBM patent in this area:
United States Patent 5724559
Method for displaying ISPF panels in a VM non-ISPF environment ...
http://www.patentstorm.us/patents/5724559-claims.html

Regards,
Mike Baldwin
Cartagena Software Ltd.
www.cartagena.com

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