Fwiiw: no, doesn't ring a bell. Kees.
> -----Original Message----- > From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On > Behalf Of Jesse 1 Robinson > Sent: 21 June, 2018 23:53 > To: IBM-MAIN@LISTSERV.UA.EDU > Subject: PDS with 1 directory block > > We recently got a corrupted PO data set after using the PDS command to > add directory blocks. During the FIXPDS operation we were prompted to > move members to make room for additional directory blocks. SOP. We have > done this so often for such a long time that we didn't hesitate. > Afterwards, however, the PDS was unusable. The only unusual thing about > this PDS was that it was created (per ISV JCL) with only 1 directory > block. > > I have a dim memory of learning ages ago that a PDS with 1 directory > block is somehow 'different', that certain updates to it require > fiddling with the VTOC in addition to changing data on a track. Sound > familiar? > > . > . > J.O.Skip Robinson > Southern California Edison Company > Electric Dragon Team Paddler > SHARE MVS Program Co-Manager > 323-715-0595 Mobile > 626-543-6132 Office <===== NEW > robin...@sce.com<mailto:robin...@sce.com> > > > ---------------------------------------------------------------------- > 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
