On Sat, 12 Mar 2016 20:39:24 -0600, Tom Marchant wrote:
>
>STEPLIB (or JOBLIB) is allocated and opened at step initiation, and it remains 
>open. 
>In order to change the allocation, I think you would first have to find the 
>DCB and 
>close it. Then you could change the allocation, and open the DCB again. There 
>are 
>products that will  dynamically change STEPLIB, and I think that there is one 
>on the 
>CBT Tape too.
> 
What happens if the probram that employs such a product was fetched from a
program object with the (newfangled?) deferred/incremental load protocol?
It branches to a page that hasn't been fetched; page faults; and ...?

-- gil

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