On Thu, 2 May 2019 15:44:14 -0500, Michael Cleary 
<michaeljosephcle...@yahoo.com> wrote:

>If the product is installed with SMPE best practice would be to install the 
>exit via an SMPE USERMOD.
>

Not a bad idea, but I don't consider that necessary if the product doesn't come 
with an LMOD
for that exit in the product loadlib that is being replaced by the one you want 
to create.  There
is no chance that product maintenance will regress the exit which is the main 
reason you would
want a usermod.  Good product installation documentation that says there is an 
exit in use 
and putting it in a concatenated loadlib or even directly into the product 
loadlib is fine as far
as I'm concerned.  Just so the next pour sole that has to upgrade the product 
next knows
there is an exit and where the source code and asm/lnk JCL is.     

But that's just my opinion.  Creating the usermod is more trouble than I want 
to go through
if I don't have to do it to protect the integrity of the product installation.  

Best Regards,

Mark
--
Mark Zelden - Zelden Consulting Services - z/OS, OS/390 and MVS
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mailto:m...@mzelden.com
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Systems Programming expert at http://search390.techtarget.com/ateExperts/
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