Compare 2 value

Hi All,
I want to compare 2 values in same internal table.
like.
belnr     qty qty1
1234    12   1
1234    12   2
I want to compare belnr value and put qty = 0 if belnr is duplicate.
like
belnr     qty qty1
1234    12   1
1234    00     2
please help me.
thanks in advance.

HI
i AM USING FOLLOWING CODE..
ITAB , AND ITAB1 BOTH R INTERNAL TABLES
AND I AM APPENDING THEM IN ONE..
i AM GATING OUT PUT LIKE THIS:
40559178            110.000           138.000 701002             202630
40559178              4.000           138.000 701002             202630
40559178             24.000           138.000 701002             202630
I WANT OUTPUT LIKE :
40559178            110.000           138.000 701002             202630
40559178              4.000           000.000 701002             202630
40559178             24.000           000.000 701002             202630
FOR THIS OUTPUT I AM USING FOLLOWING CODE.
DATA : CHECK TYPE C.
LOOP AT ITAB.
LOOP AT ITAB1 WHERE MBLNR_REG = ITAB-MBLNR_SRP .
MOVE : ITAB-MBLNR_SRP TO ITAB3-MBLNR_SRP,
           ITAB-MATNR_SRP TO ITAB3-MATNR_SRP,
           ITAB-MENGE_SRP TO ITAB3-MENGE_SRP,
           ITAB1-MENGE_REG TO ITAB3-MENGE_REG,
           ITAB1-MATNR_REG TO ITAB3-MATNR_REG.
           APPEND ITAB3.
           CHECK = 'X'.
           ENDLOOP.
IF CHECK = ' '.
   ITAB3-MATNR_REG = SPACE.
           ITAB3-MENGE_REG = SPACE.
          APPEND ITAB3.
          CLEAR CHECK.
          ENDIF.
ENDLOOP.
IS IT RIGHT?

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Need to compare values in two columns of one table against values in two columns in another table

Hi, as the title reads, I'm looking for an approach that will allow me to compare values in two columns of one table against values in two columns in another table.
Say, for instance, here are my tables:
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create table Table1([Server] varchar(50), Login varchar(50))
Insert into Table1 values ('ABCDEF','JOHN'),('ABCDEF','JANE'),('FEDCBA','SEAN'),('FEDCBA','SHAWN')
create table Table2([Server] varchar(50), Login varchar(50))
Insert into Table2 values ('ABCDEF','JOHN'),('ABCDEF','JANE'), ('FEDCBA','SHAWN')
select [Server] ,Login from Table1
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select [Server] ,Login from Table2
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OK now I'm confused:
I put a breakpoint as follows:
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LOOP AT it_ihpa INTO wa_ihpa.
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Comparable[] items, Comparable value

how can I change this
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if (low > high) return false;
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TO
public static boolean binarySearch(int[] nums, int value, int low, int high) {
}

By simply changing the method signature and the code?

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Hi Experts,
How to compare two values of a field in table control. Like the frist row of feld1 with the second row of field1.
because when ever two values are same i need to display error message that we are entring duplicate entry.
i have been tring for a very log time but not getting any solution for this.
Thanks and Regards,
Ashwin.

you need to write in code for this..
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chain.
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field col2.
"some module
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regards
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there's a typo. fix it or remove it:
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Hi,
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new Integer(m - i) versus new Integer(m - i -1)...
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Here is a another new example, that will better explain my problem.
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Comparing values

Post Author: MTrusing
CA Forum: General
I am trying to compare returned values in my report so that I can identify duplicate records in our database. I have used the PreviousValue function before, but I don't believe that is what I need here. I'm wanting to compare each row in my report to the previous and next rows that are returned. Can anyone shed some light on this for me?

Post Author: MTrusing
CA Forum: General
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Do an ordinary join in Quickviewer. Export the list to Excel. Excel offers far more options to analyse the data.

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javascript and java do not mix.
Java code runs, and produces HTML/javascript.
Java code stops running.
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