Google will answer anything. I found a tablet hat does not have a description for MVS, but for CMS (DOS ON) it says: LIOCS DIAG. Another article https://www.mail-archive.com/ibm-main@bama.ua.edu/msg92290.html calls it the NOP SVC in S/360.
Intersting stuff. Kees. -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Steve Thompson Sent: 07 July, 2016 14:54 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Looking for an answer to an SVC question I am looking for an old Field Engineers Handbook entry on SVCs. SVC 50 used to be documented there (and as I recall, it doesn't say much, but what it does say is important). I'd like to know what is found in one of those books. I don't have, available to me now, anything prior to z/OS 1.1. And I think it was also documented in the MVS/XA Diagnosis Ref. (or what ever it was called in those days), but the current books just say reserved. Regards, Steve Thompson ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ******************************************************** For information, services and offers, please visit our web site: http://www.klm.com. This e-mail and any attachment may contain confidential and privileged material intended for the addressee only. If you are not the addressee, you are notified that no part of the e-mail or any attachment may be disclosed, copied or distributed, and that any other action related to this e-mail or attachment is strictly prohibited, and may be unlawful. If you have received this e-mail by error, please notify the sender immediately by return e-mail, and delete this message. Koninklijke Luchtvaart Maatschappij NV (KLM), its subsidiaries and/or its employees shall not be liable for the incorrect or incomplete transmission of this e-mail or any attachments, nor responsible for any delay in receipt. Koninklijke Luchtvaart Maatschappij N.V. (also known as KLM Royal Dutch Airlines) is registered in Amstelveen, The Netherlands, with registered number 33014286 ******************************************************** ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
