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Testing & Performance analysis :: RE: DD DUMMY & CPU TIME

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Author: Rohit Umarjikar
Posted: Tue Dec 20, 2016 2:37 am (GMT 5.5)

Quote:
I am planning to DD DUMMY file in JCL without removing file write code in cobol program
you should get ride of the step which produces this data set , if its no longer needed, making DD DUMMY to another step is just a half fix.
Quote:
Will making file as DD DUMMY will save any CPU time?
Why not try it?
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Regards,
Rohit Umarjikar
"Knowledge is knowing that a tomato is a fruit, but Wisdom is knowing not to put it in a fruit salad."icon_razz.gif


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