Greetings, 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? Lennie Dymoke-Bradshaw ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
