Counting the duplicate entries without looping itab.

Hi ,
I want to count the duplicate entries in itab without looping
the itab.
can any one help me....

If you just want to know the number of duplicate entries:
DATA:
zlt_itab1 TYPE ....
zlt_itab2 LIKE itab1,
zlv_lines TYPE i,
*-Copy table
zlt_itab2 = zlt_itab1
*-Sort on field to count duplicates:
SORT zlt_itab2 BY <field for counting duplicates>
*-Total number of lines:
zlv_lines = LINES( zlt_itab2).
*-Remove duplicates:
DELETE ADJACENT DUPLICATES FROM zlt_itab2.
*-Calculate number of duplicates:
zlv_lines = zlv_lines - LINES(zlt_itab1).
Regards,
John.

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To eliminate the duplicate entries while looping into final internal table

Hi friends,
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Moderator message : Requirements dumping not allowed, show the work you have already done. Thread locked.
Edited by: Vinod Kumar on Mar 1, 2012 4:19 PM

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Counting the duplicate entries without looping itab.

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