SEP= was supposed to guarantee that the data sets were placed on SEParate volumes. Likely to enhance concurrent I/O overlap.
On Thu, Aug 29, 2013 at 3:48 PM, Pommier, Rex R. <[email protected]>wrote: > OK, what does (did) SEP= do? The only thing the JCL reference says is > that you can't use it as a JCL symbol in certain types of jobs. > > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:[email protected]] On > Behalf Of R.S. > Sent: Thursday, August 29, 2013 3:18 PM > To: [email protected] > Subject: UNIT=SEP still alive (?) > > I just found the following in some IBM same JCL (job, actually): > //SYSUT1 DD UNIT=(SYSDA,SEP=(SORTLIB,SYSLMOD,SYSLIN)), > // SPACE=(1000,(60,20)) > > Last change date is half of the 2013 (creation date is probably 2005 or > so). > As far as I know SEP is syntax checked and ignored for many moons, at > least since first OS/390, but I vaguely remember somebody told me it was > obsoleted with advent of MVS. > > -- > Radoslaw Skorupka > Lodz, Poland > > > > > > > -- > Treść tej wiadomości może zawierać informacje prawnie chronione Banku > przeznaczone wyłącznie do użytku służbowego adresata. Odbiorcą może być > jedynie jej adresat z wyłączeniem dostępu osób trzecich. Jeżeli nie jesteś > adresatem niniejszej wiadomości lub pracownikiem upoważnionym do jej > przekazania adresatowi, informujemy, że jej rozpowszechnianie, kopiowanie, > rozprowadzanie lub inne działanie o podobnym charakterze jest prawnie > zabronione i może być karalne. Jeżeli otrzymałeś tę wiadomość omyłkowo, > prosimy niezwłocznie zawiadomić nadawcę wysyłając odpowiedź oraz trwale > usunąć tę wiadomość włączając w to wszelkie jej kopie wydrukowane lub > zapisane na dysku. > > This e-mail may contain legally privileged information of the Bank and is > intended solely for business use of the addressee. This e-mail may only be > received by the addressee and may not be disclosed to any third parties. If > you are not the intended addressee of this e-mail or the employee > authorised to forward it to the addressee, be advised that any > dissemination, copying, distribution or any other similar activity is > legally prohibited and may be punishable. If you received this e-mail by > mistake please advise the sender immediately by using the reply facility in > your e-mail software and delete permanently this e-mail including any > copies of it either printed or saved to hard drive. > > BRE Bank SA, 00-950 Warszawa, ul. Senatorska 18, tel. +48 (22) 829 00 00, > fax +48 (22) 829 00 33, www.brebank.pl, e-mail: [email protected] > Sąd Rejonowy dla m. st. Warszawy XII Wydział Gospodarczy Krajowego > Rejestru Sądowego, nr rejestru przedsiębiorców KRS 0000025237, NIP: > 526-021-50-88. > Według stanu na dzień 01.01.2013 r. kapitał zakładowy BRE Banku SA (w > całości wpłacony) wynosi 168.555.904 złotych. > > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN > > The information contained in this e-mail may contain confidential and/or > privileged information and is intended for the sole use of the intended > recipient. If you are not the intended recipient, you are hereby notified > that any unauthorized use, disclosure, distribution or copying of this > communication is strictly prohibited and that you will be held responsible > for any such unauthorized activity, including liability for any resulting > damages. As appropriate, such incident(s) may also be reported to law > enforcement. If you received this e-mail in error, please reply to sender > and destroy or delete the message and any attachments. Thank you. > > > > NOTICE: This e-mail message, including any attachments and appended > messages, is for the sole use of the intended recipients and may contain > confidential and legally privileged information. > If you are not the intended recipient, any review, dissemination, > distribution, copying, storage or other use of all or any portion of this > message is strictly prohibited. > If you received this message in error, please immediately notify the > sender by reply e-mail and delete this message in its entirety. > > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN > -- As of next week, passwords will be entered in Morse code. Maranatha! <>< John McKown ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
