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Reading Member from Dataset with Recordformat = U by PL/1

 
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bauer
Intermediate


Joined: 10 Oct 2003
Posts: 317
Topics: 50
Location: Germany
PostPosted: Wed Oct 13, 2004 5:29 am    Post subject: Reading Member from Dataset with Recordformat = U by PL/1 Reply with quote
Hi,

I'm looking for the correct syntax, to read an member from an PDS Dataset with recordformat = U. Dataset is allocated like the sample below.

What is the correct PL/1 syntax ?

Thank you.
Code:

General Data,                       ,,Current Allocation,
,Management class . . :,STANDARD,    ,,Allocated cylinders :,1,492
,Storage class  . . . :,BASE    ,    ,,Allocated extents . :,2
,,Volume serial . . . :,J0P966,      ,,Maximum dir. blocks :,NOLIMIT
,,Device type . . . . :,3390    ,    ,,, ,
,Data class . . . . . :,PDSE    ,    ,, ,
,,Organization  . . . :,PO      ,    ,Current Utilization,
,,Record format . . . :,U     ,      ,,Used pages  . . . . :,226,104
,,Record length . . . :,0      ,     ,,% Utilized  . . . . :,84
,,Block size  . . . . :,32760   ,    ,,Number of members . :,695
,,1st extent cylinders:,1079         ,,, ,
,,Secondary cylinders :,50           ,,, ,
,,Data set name type  :,LIBRARY   ,  ,,, ,
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kolusu
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Joined: 26 Nov 2002
Posts: 12394
Topics: 75
Location: San Jose
PostPosted: Wed Oct 13, 2004 5:36 am    Post subject: Reply with quote
bauer,

Look up the ENVIROMENT parameter which is used to specify the dataset properties. Check this link for a detailed explanation of the parameter.

http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/C2714572/8.1.2?DT=20020918091353

Hope this helps...

Cheers

Kolusu
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bauer
Intermediate


Joined: 10 Oct 2003
Posts: 317
Topics: 50
Location: Germany
PostPosted: Thu Oct 14, 2004 4:22 am    Post subject: Reply with quote
helps .....
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