topic Re: processing two internal tables in Application Development and Automation Discussions

processing two internal tables

Former Member — Tue, 03 Nov 2009 15:57:57 GMT

i have two internal tables

itab1 with feilds partner, vbeln. cmgst ( SO status)

itab2 - vbeln, posnr(item no ), kwmeng(qunatity) , cmpre ( credit price )

now i need to get the sum of (cmpre * kwmeng) for each partner and SO status combination into another internal table itab3.

so itab3 will have partner, cmgst (so status ) , total amount

is it possible to achieve this with out using loop inside a loop.

thanks

Re: processing two internal tables

Former Member — Tue, 03 Nov 2009 16:49:50 GMT

Hi,

Is it not possible to add the partner and so fields in itab2 itself?

regards,

nilesh.

Re: processing two internal tables

awin_prabhu — Wed, 04 Nov 2009 03:38:28 GMT

Hi Sudhakar,

Check below code sample. Change it according to ur need.

DATA: BEGIN OF itab1 OCCURS 0,

partner TYPE string,

vbeln TYPE vbeln,

cmgst TYPE cmgst,

END OF itab1,

wa1 LIKE itab1.

DATA: BEGIN OF itab2 OCCURS 0,

vbeln TYPE vbeln,

posnr TYPE posnr,

kwmeng TYPE kwmeng,

cmpre TYPE cmpre,

END OF itab2,

wa2 LIKE itab2.

DATA: BEGIN OF itab3 OCCURS 0,

partner TYPE string,

cmgst TYPE cmgst,

amt TYPE p DECIMALS 2,

END OF itab3,

wa3 LIKE itab3.

wa1-partner = 'Test1'. wa1-vbeln = '0000000001'. wa1-cmgst = 'X'.

APPEND wa1 TO itab1. CLEAR wa1.

wa1-partner = 'Test2'. wa1-vbeln = '0000000002'. wa1-cmgst = 'X'.

APPEND wa1 TO itab1. CLEAR wa1.

wa2-vbeln = '0000000001'. wa2-posnr = '000001'. wa2-kwmeng = 10. wa2-cmpre = 100.

APPEND wa2 TO itab2. CLEAR wa2.

wa2-vbeln = '0000000002'. wa2-posnr = '000002'. wa2-kwmeng = 20. wa2-cmpre = 200.

APPEND wa2 TO itab2. CLEAR wa2.

LOOP AT itab1 INTO wa1.

READ TABLE itab2 INTO wa2 WITH KEY vbeln = wa1-vbeln.

IF sy-subrc = 0.

wa3-partner = wa1-partner.

wa3-cmgst = wa1-cmgst.

wa3-amt = wa2-kwmeng * wa2-cmpre.

APPEND wa3 TO itab3.

CLEAR wa3.

ENDIF.

ENDLOOP.

Thanks,

Re: processing two internal tables

Former Member — Wed, 04 Nov 2009 03:54:54 GMT

Hi,

Within one loop read other table, if sy-subrc = 0 perform the calculation part.

loop at it1.

read it2 with key abc = it1-abc.

if sy-subrc = 0.

*---perform calculation.

endif.

endloop.

Thanks,

Krishna

Re: processing two internal tables

Former Member — Wed, 04 Nov 2009 04:22:54 GMT

the problem here is in it2 there are mutiple values for a given vbeln.

Re: processing two internal tables

Former Member — Wed, 04 Nov 2009 04:24:10 GMT

itab2 will have multiple lines for a given vbeln, so i think read table won't solve the problem.

Re: processing two internal tables

Former Member — Wed, 04 Nov 2009 04:25:19 GMT

Off course you can do it.

loop at itab1.

read itab2

if sy-subrc eq 0.

total = cmpre * kwmeng.

endif.

copy all fields into itab3.

endloop.

cheers

Re: processing two internal tables

Former Member — Wed, 04 Nov 2009 04:32:42 GMT

you mena i can use read statements to read multiple lines from a internal table. can u give the code

Re: processing two internal tables

Former Member — Wed, 04 Nov 2009 04:36:34 GMT

Hi,

itab1 with feilds partner, vbeln. cmgst ( SO status)

itab2 - vbeln, posnr(item no ), kwmeng(qunatity) , cmpre ( credit price )

so itab3 will have partner, cmgst (so status ) , total amount

take third Internal table with fields partner cmgst cmpre kwmeng(if required)

loop itab2.
read table itab1 with key vbeln = itab2-vbeln.
if sy-subrc is initial.
move itab1-partner to itab3-partner.
move itab1-cmgst  to itab3-cmgst.
move itab2-cmpre to itab3-cmpre.
move itab2-kwmeng to itab3-kwmeng.
* If you want to multiply quantity with price you can do that operation here and move it to the third itab
append itab3.  "--> at the end all required data is available in this internal table
endif.
endloop.
data : temp_price type wears.
sort itab3 by partner cmgst.
loop at itab3.

on change of parnter.
clear temp_price.
endon.
at new partnrer.
sum
temp_price = iteb3-cmpre.
endat.
itab3-cmpre = temp_price.

modify itab3 index sy-tabix.
endloop.

now hopefully your itab3 will contain sum of price at the first record against each partner.

if required you can do delete adjacent duplicates comparing partner.

Cheers

Ram