On Mon, 19 Apr 2021 11:06:52 -0500, Joe Monk wrote:
>
>So, you have a format problem. The format is IEBCOPY unload to  a
>sequential file on DASD. BUT that was then run thru IND$FILE TWICE, without
>specifying the CRLF option to insert CRLFs on the PC to denote record ends.
>So, you  have a  PC file there with  no end-of-record markers. Once you can
>re-create those, there is high probability  you can reverse the process to
>get it  back to a straight sequential file and re-run it  thru IEBCOPY.
>
That's likely to fail.  Any incidental occurrence of 0x0D0A in data or
metadata will be misinterpreted as a record boundary.

IEBCOPY PDSU are RECFM=VBS. I have successfully moved an IEBCOPY
PDSU to desktop and back by overriding to RECFM=U and transferring
in binary, both ways.  Then, with Rexx I used the BDW images to
reconstruct the block boundaries in the PDSU.  (A successful experiment;
I no longer have access to the code.)

SMP/E uses such a scheme to represent unloaded PDSU in SMPNTS.

-- gil

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