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[b184357]

hello I am new, I am interested in knowing the it formulates to calculate the Buffer Data, Buffer Index good for files Vsam so much for reading as to record, of equal it forms like the bufno is calculated for files ps.
that there are of certain that these parameters help to improve the Batch.
Excuse for English, I don't speak English.
He/she notices if it is possible to give an example with a LISTCAT
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Vsam

[kolusu]

b184357,

There are many factors which will effect the calculations. It depends on the access mode being used.

I suggest that you go thru this excellent redbook. Search for bufnd in this book

http://www.redbooks.ibm.com/abstracts/sg246105.html?Open

Hope this helps...

Cheers

Kolusu
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Kolusu
www.linkedin.com/in/kolusu