On Wed, 8 Oct 2025 17:32:01 +0000, Pommier, Rex <[email protected]> wrote:

>>Wouldn't it be simpler to pass everything as SYSIN in the JCL?  
>The problem is that the records being written to the ESDS can be up to 9999 
>bytes long.  

INTRDR supports up to 32K for SYSIN datasets.

>The application is also reusing a CICS program that writes the data 
>and they didn't want to change the program for the new application.

Will the programmers always understand the implications of switching from 
SHR(1,3) to SHR(4,3)? Given the requirements you provided, this should work but 
at some point, they may change the logic. 

Have you considered using EXCI from the batch programs? This would eliminate 
the need for SHR(4,3) but might require CICS system changes. 

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