Thank you Binyamin. After posting I had found the ASTE1IN which looks to be the same value as ASSBISQN, but is not a programming interface. Looks like your answer is better.
Lennie -----Original Message----- From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of Binyamin Dissen Sent: 18 November 2020 19:06 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Finding the STEIN of another address space ASSBISQN On Wed, 18 Nov 2020 18:04:26 -0000 Lennie Dymoke-Bradshaw <0000032fff1be9b4-dmarc-requ...@listserv.ua.edu> wrote: :>I have some cross-memory code written many years ago. :>It uses the ASVT to get the ASID of various address spaces and then uses the :>ASID in a SSAR to establish a cross-memory link (having first issued an :>AXSET AX=ONE). :>All works fine until faced with an address space with a reusable ASID. Then :>the SSAR gets a program check X'0013' and abends with a 0D3-0013 abend. This :>is all documented in the extended addressability manual here. :>https://www.ibm.com/support/knowledgecenter/SSLTBW_2.2.0/com.ibm.zos.v2r2. ie :>aa500/ieaa500101.htm :>So in order to correct my code I need to replace the SSAR instruction with :>an SSAIR instruction, whenever the target address space is reusable. This :>requires that I locate the STEIN (Second Table Entry Instance Number) of the :>target address space and specify it as a SASTEIN in the high order 4 bytes :>of the 64-byte register specified on the SSAIR instruction. :>How can I find the STEIN of the target address space? -- Binyamin Dissen <bdis...@dissensoftware.com> http://www.dissensoftware.com Director, Dissen Software, Bar & Grill - Israel Should you use the mailblocks package and expect a response from me, you should preauthorize the dissensoftware.com domain. I very rarely bother responding to challenge/response systems, especially those from irresponsible companies. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
