Just to add one of my pet peeves - If people would add things like this 
(especially ones that invade IBM's namespace) using USERMODs, it could have 
been detected when you attempted to reinstall the local copy of the CSECT/LMOD. 
 Yes, it takes an extra couple of minutes to build the MCS but I consider it an 
investment.

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf Of 
Jim Marshall
Sent: Thursday, October 22, 2009 6:08 AM
To: [email protected]
Subject: Re: IEFSD095 Alias

On Wed, 21 Oct 2009 15:04:00 +0100, Andrew Metcalfe
<[email protected]> wrote:

>I guess that goes some way to explain it. I don't have the alias on z/OS
>1.8. We have just migrated to z/OS 1.10 and I have a user getting errors
>calling IEFSD095. IEFSD095 is (and always has been) an alias of an in-house
>written block character routine (that pre-dates me). Obviously they are now
>finding the new alias shipped with z/OS 1.0 rather than our in-house routine
>which is further down the linklist.
>
Just for the sake of history, IEFSD095 was around back in MVT days and is the
IBM Block Letter CSECT of data which was used for banner pages. Eastern
Airlines did a whole bunch of mods to MVT (hey, in source form) and created
EALSD095 which contained the data for special characters.

In general this module would not get called, but one would issue a LOAD
instruction to get the module available to use its data. This CSECT sometimes
replaced the IBM IEFSD095 as a user mod. The program you mention being
used may have its roots in some code I put onto the SHARE tape and later is
now in the CBT tape to put block letter pages on output which was handy
when using microfiche. You can review these in CBT file 316 if my memory
serves me. Many of the programs started in the NASA Goddard Space Flight
Center and came my way in the Pentagon via the Goddard MODS tape and
then we used them as a basis for doing other things with EALSD095.

And our younger brethren believe Open Source code is only a recent
discovery.

Jim Marshall





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