IBM Mainframe Discussion List <IBM-MAIN@BAMA.UA.EDU> wrote on 07/26/2007 
03:34:06 AM:

> On Thu, 26 Jul 2007 01:31:10 -0400 "Craddock, Chris" 
<[EMAIL PROTECTED]>
> wrote:
> 
> :>Ed Jaffe asks...
> :>> Out of curiosity, which software products allocate CSA in keys A-
> :>> F?
> 
> :>I know of one major vendor's storage management product that right up
> :>until the last time I looked (more than a year ago) ran in key 10
> :>(X'A0') and used a bunch of CSA in key 10. The developers thought it 
was
> :>clever. I didn't.
> 
> While I don't condone it, I don't see the exposure (unless the standard 
zOS
> problem state key mask includes key 10).

A V=R (ADDRSPC=REAL) job step is assigned a key from the 10-15 range. 

Jim Mulder   z/OS System Test   IBM Corp.  Poughkeepsie,  NY


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