I am not going to respond about the ISPF PACK option, that has been answered by 
posts already.

I would like to add some information about the use of PIPEs in JCL and 
otherwise.

#1 There is a product that I think it can still be ordered but not really 
supported anymore and I am not sure of the name, but one of it's features was 
that it provided a TSO PIPE command.  I think it was part of the product, 
"BatchPipes for OS/390 Version 2 Release 1, the main function was to provide 
the capability of multiple jobs running on different LPARs to provide data to 
another job, via a "PIPE", but it also provided a TSO command, "PIPE" that 
provided PIPE functions, in the same style as what is built into NETVIEW.
An example: PIPE > DDNAME=XYZ | CHANGE /abc/cba/ | > DDNAME=ZYX
It is not like UNIX PIPEs, but somewhat the same functionality.

#2. I went to www.ibm.com and did a search on "mvs batchpipes" and among the 
hits, was this article: "Two Kinds of PIPEs"
https://www.ibm.com/developerworks/community/blogs/MartinPacker/entry/two_kinds_of_pipes5?lang=en

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf 
Of Paul Gilmartin
Sent: Monday, December 29, 2014 12:48 PM
To: [email protected]
Subject: Re: Dataset PACK profile

On Mon, 29 Dec 2014 08:11:37 -0700, Lizette Koehler wrote:

>You can do internet searches on ISPF PACK FORMAT and find many entries on it.
>You can go to www.ibm.com and search on ISPF PACK and get a lot of 
>information
>
>You can go to ISPF and in the EDIT panel press PF1 (HELP) and find information 
>on it.
> 
If it's well enough documented one might write a filter to support othe 
applications.

Wouldn't it be great if JCL DD supported POSIX pipes or BatchPipes to this end? 
 Does the latter already exist, perhaps via SUBSYS=?

>As others have said, only ISPF can read ISPF PACK format datasets.
> 
Compression by the controller or virtual storage subsystem might be a better 
alternative, if available.

-- gil

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