On Sat, 27 Jan 2018 05:13:36 +0000 Jon Perryman <[email protected]> wrote:

:>On Friday, January 26, 2018 7:05 PM, Paul Gilmartin 
<[email protected]> wrote:

:>> Paul wrote: Does DCB provide functionality not available via DYNALLOC? 
:>DCB is all about the program. There are multiple access methods that can be 
used (e.g. bsam, qsam). Each may require different parms and tells 
open/read/write how it wants to deal with the file. For example are you reading 
sequentially or reading CKD.

:>DD's (JCL and DYNALLOC) contain information that overrides information in the 
DCB. 

Not at all. DCB overrides all.

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Binyamin Dissen <[email protected]>
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Director, Dissen Software, Bar & Grill - Israel


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