> -----Original Message-----
> From: IBM Mainframe Discussion List On Behalf Of Shmuel Metz (Seymour J.)
>
> In <[EMAIL PROTECTED]>, on
> 08/08/2005
> at 07:31 AM, "Chase, John" <[EMAIL PROTECTED]> said:
>
> >Since z/OS 1.3 (and earlier, via maintenance), PDSEs no
> longer need to be cataloged or SMS-managed.
>
> My recollection is that they require an NVR and hence must be
> cataloged, even if not SMS managed.
We have a few PDSEs on our SYSRES pairs (z/OS 1.5) that are indirectly
cataloged -- so one copy is "always" uncataloged. Also works for HFSes.
IIUC, both types of datasets are VSAM linear datasets "under the covers"....
-jc-
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