James, If you want to snoop around uninvited in a generic "other" address space that may or may not be swappable, the only method I would recommend is SRB.
IBM have made SRBs a lot easier with IEAMSCHD - well worth a look if you are not familiar. Rob Scott Rocket Software, Inc 275 Grove Street Newton, MA 02466 617-614-2305 [EMAIL PROTECTED] http://www.rs.com/portfolio/mxi_g2 -----Original Message----- From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf Of James Cotter Sent: 25 January 2007 01:23 To: IBM-MAIN@BAMA.UA.EDU Subject: Cross Memory and AR ASC Mode For a space-switching PC routine (PC-ss), I am aware of the requirement for the service providers' address space to be non-swappable. However, when in AR ASC mode and accessing data via an AR, is there any requirement for the target address space to be non-swappable? I have looked through the z/OS Extended Addressability Guide but I can't see any (obvious) reference to this. James Cotter --------------------------------- New Yahoo! Mail is the ultimate force in competitive emailing. Find out more at the Yahoo! Mail Championships. Plus: play games and win prizes. ---------------------------------------------------------------------- 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