Have you tried any of the disassemblers on the CBT tape> Have you reported the 
error to IBM?


--
Shmuel (Seymour J.) Metz
http://mason.gmu.edu/~smetz3

________________________________________
From: IBM Mainframe Discussion List [[email protected]] on behalf of 
David Spiegel [[email protected]]
Sent: Thursday, November 18, 2021 9:20 AM
To: [email protected]
Subject: Re: Disassembly/Reassembly

JMQ416A

On 2021-11-18 09:13, Seymour J Metz wrote:
> It sounds as if the disassembler is not generating an EXTRN TSAUXWRK from the 
> ESD entry. Which disassembler are you using?
>
>
> --
> Shmuel (Seymour J.) Metz
> https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fmason.gmu.edu%2F~smetz3&data=04%7C01%7C%7C37f5ca543d364c4e0d7c08d9aa9da784%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637728416419725687%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=y%2BfWpaq7vZPJHGhzY2vTpkNTIgHgw2HmrXYpZStr1%2F8%3D&reserved=0
>
> ________________________________________
> From: IBM Mainframe Discussion List [[email protected]] on behalf of 
> David Spiegel [[email protected]]
> Sent: Wednesday, November 17, 2021 5:50 PM
> To: [email protected]
> Subject: Disassembly/Reassembly
>
> Hi,
> I have been given a Load Module and source code.
> The Source Code, however, does not 100% match the Disassembled Load Module.
> This module has been running in production since 1994.
>
> With that preface ...
> I tried reassembling the disassembled module source and have a problem.
> One instruction says:
> L     R2,=A(TSAUXWRK)
> Later in the program, I see the following in the disassembled source
>         DC A(TSAUXWRK)
> Yet, the definition of TSAUXWRK appears nowhere in the disassembled
> source, causing a ASM044E.
> I looked in the source provided and it has:
> TSAUXWRK CSECT
> in the middle of the program. (When I assemble this, even though it is
> not the correct source, I get a clean assembly.)
>
> Has anyone encountered anything like this (addressing a CSECT as an
> A=CON works, but, only with original source)?
> Is there a remedy for this?
>
> Thanks and regards,
> David
>
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