If the data set isn't in use you can change *any* attributes using SimpList. Use function 'I' (Information) to select the data set from a list, then simply overtype any attributes you wish to change. Dave Salt
SimpList(tm) - try it; you'll get it! http://www.mackinney.com/products/program-development/simplist.html > Date: Mon, 13 Aug 2012 15:53:11 +0200 > From: [email protected] > Subject: Re: modifying secondary space allocation > To: [email protected] > > "Paul Gilmartin" <[email protected]> wrote in message > news:<[email protected]>... > > On Aug 13, 2012, at 06:26, Kerneels wrote: > > > > > Only works , if there is are no active job with an ENQUE on the > dataset ex. Parmlib. > > > > > Silly question? How about DISP=SHR? If you can create a > > data set without exclusive ENQ (it has happened to me), > > why not extend one? > > > > > On 8/13/2012 4:21 AM, Binyamin Dissen wrote: > > >> > > >> Use JCL (IEBGENER is fine) - anything that OPENs it for OUTPUT) > with DISP=MOD > > >> and secondary space allocation with a new member name. The works > with > > >> sequential, probably with PDS as well. > > > > -- gil > > > > CLOSE will write *its* DCB info to the DSCB. You can probably open/close > the dataset with disp=shr, writing your DCB info with secondary > allocation, but the other task that has is opened will probably write > *its* DCB info at its close, nullifying your modification. Ensuring you > are the one and only is only possible with DISP=OLD. > > Kees. > > ******************************************************** > 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 [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
