And if your friends company is front ending ICKDSF and ISN'T a business partner 
I'd be very worried !

Jerry Whitteridge
Manager Mainframe Systems & Storage
Albertsons - Safeway Inc.
925 738 9443
Corporate Tieline - 89443

If you feel in control
you just aren't going fast enough.



-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf 
Of Lizette Koehler
Sent: Friday, September 30, 2016 11:25 AM
To: [email protected]
Subject: EXTERNAL: Re: asking 4 friend: z/OS 2.2 dynamic call to ICKDSF loops.

If the friend's company is a partner with IBM, they should open an SR.  Maybe 
something there that needs to be fixed.

Lizette


> -----Original Message-----
> From: IBM Mainframe Discussion List [mailto:[email protected]]
> On Behalf Of John McKown
> Sent: Friday, September 30, 2016 11:14 AM
> To: [email protected]
> Subject: asking 4 friend: z/OS 2.2 dynamic call to ICKDSF loops.
>
> I had a friend just call and ask me to post this question. He works
> for a vendor (unnamed) and one of the things that they do in one of
> their functions is "clip" DASD volsers by dynamically invoking (LINK?) the 
> IBM ICKDSF program.
> When they installed some z/OS 2.2 maintenance, all of sudden, this
> results in a 100% CPU loop. If they back out the maintenance, it
> works. Neither he nor I have any access to IBMLink. So he (and to an
> extend, I too) am curious if anyone here has had a 100% CPU loop with a 
> LINK'd to invocation of ICKDSF.
> This is all that I know. I don't know the CPU type or the DASD type.
>
> Yes, I know the above is really far too little information for any
> sort of diagnosis. This request is more along the lines of "has
> anybody else experienced this? If so, did you get some sort of fix for
> it?" If it were me having the problem (& I had the source), I'd look
> for some sort of mistake in my invocation of ICKDSF which is causing it to 
> misbehave.
>
> --
> Heisenberg may have been here.
>
> Unicode: http://xkcd.com/1726/
>
> Maranatha! <><
> John McKown

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