internal table max,min for particular value

[Former Member]

Hi all,

I need to select max and min value from an internal table.

the internal table values are

objectid     value_new      value_old

   290               1                     25

   290               17                    1

   291               768                 50

   291              100000          768 

   341               15                    0

my output should be

objectid     value_new     value_old

290               17                    1

291               100000            50

341               15                    0

(i.e) for objectid 290, value-new should be maximum value and value_old should be minimum value.

Pls give me suggestions.

Thanks,

karthik.

[RaymondGiuseppi]

If you actually want min/max value, just SORT and LOOP AT itab with AT statements, only basic statements. Check documentation of statements via F1 or online documentation.

Are you sure of the requirement, not looking for oldest and newest values ?

objectid     value_new     value_old

290               17                    25

291               100000            50

341               15                    0

Same kind of statements also.

What did you try before posting, read  Rules of Engagement.

Regards,

Raymond

[Former Member]

Hi raymond,

       I know the basic statements. But i should not use loop statements for this output. because this is not the final output. By getting the MIn & max values I need to proceed further for my report. So give me suggestions other than loop statement. I am sure about my requiremnt.

Thanks,

Karthik

[former_member491621]

Hi Karthik,

I don't think it is possible without using loops(do, loop, while etc.). If you get something, do share the solution

[Former Member]

Hi Karthik,

  It is not possible to do without using loops, because you cannot access each record without knowning its value.

[RaymondGiuseppi]

Your

But I should not use loop statements for this output. because this is not the final output.

puzzled me, can you elaborate?

Regards,

Raymond

[prakashjasti]

Hi,

You can achieve this by taking a temporary table of same type and by sorting differently.

Regards,

Prakash.

[prakashjasti]

Hi

Do like this

Step 1 : Take a temporary table of same type.

Step 2 :Now you move the same data to temp table.

Step 3 : You have two tables now with same data.

Step 4 : Sort the original table by object id and value_new  descending.(Max value on Top)

Step 5 : Sort the temporary table by object id and value_old  ascending.(Min Value on Top)

If you use read statements of both the internal tables you can get the required output.

Regards,

Prakash.

[Former Member]

Hi,

Please check this code,

   sort itab by objectid ASCENDING value_new  DESCENDING  value_old ASCENDING.

   delete ADJACENT DUPLICATES FROM  itab comparing objectid.

Regards,

Suman

[Former Member]

awesome..!!

[Former Member]

Hi all,

Check this code. Its working.

Copy the internal table to another another internal table.

LT_CDPOS = GT_CDPOS.



SORT GT_CDPOS BY VALUE_NEW DESCENDING.

DELETE ADJACENT DUPLICATES FROM GT_CDPOS COMPARING OBJECTID.



SORT LT_CDPOS BY VALUE_OLD ASCENDING.

DELETE ADJACENT DUPLICATES FROM LT_CDPOS COMPARING OBJECTID.



LOOP AT GT_CDPOS INTO WA_CDPOS.



  READ TABLE LT_CDPOS INTO WA_LT_CDPOS WITH KEY OBJECTID = WA_CDPOS-OBJECTID.



     WA_CDPOS_FINAL-OBJECTID = WA_LT_CDPOS-OBJECTID.

    WA_CDPOS_FINAL-VALUE_NEW = WA_CDPOS-VALUE_NEW.

    WA_CDPOS_FINAL-VALUE_OLD = WA_LT_CDPOS-VALUE_OLD.



    APPEND WA_CDPOS_FINAL TO GT_CDPOS_FINAL.


ENDLOOP.