I'm having trouble imagining a scenario where an EBCDIC representation of an 
address would be useful. The problem is, in a job step situation, how would you 
figure out an address to pass?

//STEP1 EXEC PGM=my-pgm,PARM=???

How would I figure out what address to pass? 

If instead my-pgm is called from another program, then I would not use the JCL 
parm format being discussed. In that case, I would pass the address directly 
without the EBCDIC conversion game. 

.
.
J.O.Skip Robinson
Southern California Edison Company
Electric Dragon Team Paddler 
SHARE MVS Program Co-Manager
323-715-0595 Mobile
626-543-6132 Office ⇐=== NEW
robin...@sce.com

-----Original Message-----
From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of 
Paul Gilmartin
Sent: Monday, November 25, 2019 3:51 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: (External):Re: AUTHPGM in IKJTSOxx

On Mon, 25 Nov 2019 23:26:32 +0000, Jeremy Nicoll wrote:

>On Mon, 18 Nov 2019, at 19:35, Seymour J Metz wrote:
>> A program designed to run as a jobstep expects a parameter list whose 
>> first word points to a halfword length field followed by a character 
>> string of that length. The Initiator will always flag the first word 
>> with an end-of-list bit. So if the program follows normal rules, you 
>> can't pass it an address that way.
>
>Why can't the character string contain eg the eight character hex 
>representation of a 4-byte address, which the program converts back to 
>binary and tries to pass control to?
> 
In fact, that character string could be any four octets comprising a legitimate 
AMODE 31 address.

-- gil


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