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DFSORT/ICETOOL :: How to delete second instance from Flat file in SORT/IceTool

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Author: Gunapala CN
Subject: How to delete second instance from Flat file in SORT/IceTool
Posted: Tue Oct 18, 2016 11:42 pm (GMT 5.5)

Hi Folks,

I've file like below :

Code:
SGCD   1.5  3.4  6.7
SGCD   2.5  3.6  6.7
F1CG    1.2  3.4  4.5
G1GH    1.5  2.5  6.7
F1CG     3.4  4.5  6.1


Here Key is First 4 letters/length: As per understanding when use SUM FIELDS=NONE it will delete second instance of duplicate record but its not true always ppl says since there few productions scenarios have been failed it seems.

hence i jsut wanted to know whats your view on this ? could you please help me to get better understanding.

Thanks
Gunapal
_________________
Gunapala


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