I am following the instructions in the manual with respect to the DCB:

         DCB   DSORG=PS,RECFM=VBA,MACRF=(W),                           .
               BLKSIZE=1632,LRECL=125,                                 .
               DDNAME=SNAPS,DCBE=SNAPDCBE                               

The manual states:

DSORG=PS,RECFM=VBA,MACRF=(W),BLKSIZE=nnn,LRECL=xxx,
and DDNAME=any name but SYSABEND, SYSMDUMP or SYSUDUMP

and:

If a standard dump of 120 characters per line is requested, BLKSIZE must be 
either
882 or 1632, and LRECL must be 125. A high-density dump printed on a 3800
Printing Subsystem has 204 characters per line. To obtain a high-density dump, 
you
must code CHARS=DUMP on the DD statement describing the dump data set. The
BLKSIZE= must be either 1470 or 2724, and the LRECL= must be 209. You can
also code CHARS=DUMP on the DD statement describing a dump data set that will
not be printed immediately. If you specify CHARS=DUMP and the output device is
not a 3800, print lines are truncated and print data is lost. If you open a 
SNAP data
set in a problem program that will be processed by the system loader, your 
problem
program must close the data set.


Charles (Chuck) Hardee
Senior Systems Engineer/Database Administration
CCG Information Technology
Thermo Fisher Scientific
300 Industry Drive
Pittsburgh, PA 15275
Direct: 724-517-2633
FAX: 412-490-9230
[email protected]


-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf 
Of John Gilmore
Sent: Sunday, July 13, 2014 7:03 PM
To: [email protected]
Subject: Re: Questions on SNAP/SNAPX usage

Historically, LRECL=121 characterized an old-style FIXED-length print
line of 120 characters and a prefixed carriage-control character,
i.e., RECFM=F|FB.

What exactly is the RECFM= value you are dealing with?

John Gilmore, Ashland, MA 01721 - USA

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