Re: Upgrade considerations V5R3 to V5R4

[Peter Levy <plevy@xxxxxxxxxxxx>]

The Memo-to-Users for V5R4 should be sufficient assuming you're 
upgrading from V5R3. If upgrading from an earlier release you should 
also consult the earlier documents. (ie. If you're upgrading from V5R2 
then you must also consult the Memo-to-Users for V5R3.)

I've also found that while I may think that a certain API isn't being 
used, that is not always the case. We did a DSPPGMREF of the entire 
system and then queried that file to determine what programs were using 
what changed APIs.

AGlauser@xxxxxxxxxxxx wrote:
> Hi all,
>
> I've been tasked with ensuring that there are no changes to system APIs 
> that will affect us when upgrading to V5R4.  I've read through the 
> Memorandum to Users, and all seems to be well.  I know that API changes 
> are not common - is reading the Memo sufficient to conclude that APIs have 
> not changed, or is there some other documentation I should consult?
>
> Any other tips for making the upgrade smooth are welcome.
>
> TIA,
> Adam
>
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