> -----Original Message----- > From: IBM Mainframe Discussion List > [mailto:[email protected]] On Behalf Of Binyamin Dissen > Sent: Tuesday, December 28, 2010 6:52 AM > To: [email protected] > Subject: Re: Retricting jobs that use a certain DDNAME, > certain DSNAME to a groups of classes > > On Tue, 28 Dec 2010 13:46:32 +0200 ??? ?? ??? > <[email protected]> wrote: > > :>The reason for this request is that the specified DSNAME is > a VSAM KSDS. Many jobs read the file, and some update it. > :>Sometimes, about once a year, a job running on the 'wrong' > LPAR updates the file, and corrupts it. > :>The corruption is not immediately apparent, and may be > discovered days or weeks after it happens. > :>The jobs accessing the file are both production (scheduled) > jobs and one time, ad hoc jobs. > > Another approach is to use your security system to fail the > job if an update > access is attempted from the wrong system. > > -- > Binyamin Dissen <[email protected]> > http://www.dissensoftware.com > > Director, Dissen Software, Bar & Grill - Israel
I'm fairly sure that RACF does not have this ability. There is a WHEN(SYSID(...)) but it cannot be used on a DATASET profile. If I were forced to, I'd look at the RACF post processing exit for REQUEST=AUTH, ICHRCX02. http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/ICHZA2B0/8.8.3 -- John McKown Systems Engineer IV IT Administrative Services Group HealthMarkets(r) 9151 Boulevard 26 * N. Richland Hills * TX 76010 (817) 255-3225 phone * [email protected] * www.HealthMarkets.com Confidentiality Notice: This e-mail message may contain confidential or proprietary information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. HealthMarkets(r) is the brand name for products underwritten and issued by the insurance subsidiaries of HealthMarkets, Inc. -The Chesapeake Life Insurance Company(r), Mid-West National Life Insurance Company of TennesseeSM and The MEGA Life and Health Insurance Company.SM ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
