Do you have a backup of the appropriate catalog from the same time period?  
That should have the information you are looking for.

--
 
Donald Grinsell
State of Montana
406-444-2983
[email protected]

"There is no instance of a country having benefited from prolonged warfare."
~ Sun Tzu

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf 
Of willie bunter
Sent: Thursday, 24 January 2013 11:40
To: [email protected]
Subject: Re: DIFFERENTIATION OF VSAM DSNS

Boris,
 
Thanks for the valuable information.   One last question.  With the problem I 
encountered, since the dataset was restored from a physical DFDSS  backup, only 
the DATA component was restored. I tried the LISTCAT of the .DATA component and 
since there was no cluster the LISTCAT was unsuccessful.  In this case, how 
would I be able to tell what type of VSAM dsn it is?


________________________________
From: Boris Lenz <[email protected]>
To: [email protected]
Sent: Thursday, January 24, 2013 1:00:54 PM
Subject: Re: DIFFERENTIATION OF VSAM DSNS

On Thu, January 24, 2013 18:25, willie bunter wrote:
> I checked the LISTCAT however I didn't see anything.  Any suggestions?

Examine the output of LISTCAT ENT(/) ALL.

KSDS:
- has DATA+INDEX ASSOCIATIONS in the CLUSTER section.
- has an INDEXED ATTRIBUTE in the DATA section.

VRRDS:
- has DATA+INDEX ASSOCIATIONS in the CLUSTER section.
- has a NUMBERED ATTRIBUTE in the DATA section.

ESDS:
- has only a DATA ASSOCIATION in the CLUSTER section.
- has a NONINDEXED ATTRIBUTE in the DATA section.

LDS:
- has only a DATA ASSOCIATION in the CLUSTER section.
- has a LINEAR ATTRIBUTE in the DATA section.

RRDS:
- has only a DATA ASSOCIATION in the CLUSTER section.
- has a NUMBERED ATTRIBUTE in the DATA section.

Regards,
Boris

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