On Thu, 14 Sep 2017 21:53:47 -0400, Joseph Reichman  wrote:
>
>Don't know if this doable but I would snap dump data to a pds
>
>Looking at the snap dump DCB macros DSORG=PS,MACRF=W
>
>That would lead me to think I would have to use (if this doable) RDJFCB and
>move the member name in
>
>BSAM has a exlst parameter and I use X'07' to get the JFCB area then do OPEN
>TPYE=J
> 
In Rexx (YMMV) if I allocate a PDS with DSORG=PS, I read the directory blocks.
If I specify a member, OPEN gives me DCBDSORG=PO, contrary to Using Data
Sets' assertion that specifying a member is a sequential allocation.

-- gil

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