How to check two internal table fields

Hi all,
I need to check two internal table fields are equal or not means which statement i can use.
Not internal table ,table contents i need to check i.e
it1-pernr = it2-pernr.
like this
if i put loop it'll check one table field for one loop.
if i put two loop means some fields reflecting 2 in it1 then it'll pring 4 times like that.i want to print whatever in internal table only .
pernr(0001) two times there in it1 means
it1-pernr = it2-pernr then
it's printing
0001
0001
0001
0001
like this but actually in it1 only two records.
Anybody know solution.tell me.
Thanks
Regards,
Nandha

Hi,
code for your view
data : begin of it1 occurs 0,
       z_pernr like pa9012-pernr,
       z_fac_c like pa9012-zz_fac_c,
       end of it1.
data : it2 like Zsc1 occurs 0 with header line,
It1 data
pernr   FAC C
0001   5555
0001   5555
0002   4444
0003   3333
0006   8888
It2 data
pernr   FAC C
0001   5555
0001   5555
0005   6666
0003   3333
output(My code)
loop at it2 .
loop at it1 where pernr = it2-pernr.
write:/01 it1-1pernr,
        10 it1-z_fac_c.
endloop.
endloop.
out put i need.
0001   5555
0001   5555
0002   4444
0003   3333
Thanks,
Nandha

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How to join two internal table rows in alternative manner into one internal table?

How to join two internal table rows in alternative manner into one internal table?
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a
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c
d
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g
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Hi Soubhik,
I have added two additional columns for each internal table.
Table_Count - It represents the Internal Table Number(ITAB1 -> 1, ITAB2 -> 2)
Row_Count - It represents the Row Count Number, increase the row count value 1 by one..
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Header 1
Header 2
Header 3
Table_Count
Row_Count
a
b
c
1
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d
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f
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Create the Final Internal table as same as the ITAB1/ITAB2 structure.
"Data Declarations
DATA: IT_FINAL LIKE TABLE OF ITAB1. "Final Internal Table
FIELD-SYMBOLS: <FS_TAB1> TYPE TY_TAB1, "TAB1
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ENDLOOP.
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ENDLOOP.
"Copy the First Internal Table 'ITAB1' to Final Table
IT_FINAL[] = ITAB1[].
"Copy the Second Internal Table 'ITAB2' to Final Table
APPEND IT
LOOP AT ITAB2 INTO WA_TAB2.
APPEND WA_TAB2 TO IT_FINAL.
ENDLOOP.
"Sort the Internal Table based on TABLE_COUNT & ROW_COUNT
SORT IT_FINAL BY ROW_COUNT TABLE_COUNT.
After sorting, check the output for IT_FINAL Table, you can find the required output as shown above.
Regards
Rajkumar Narasimman

How to populate dynamic internal table fields with data??

Hi Folks,
How to assign a particular internal table field to a dynamically assigned internal table?
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hi,
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 EXCEPTIONS
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LOOP AT intern.
 ASSIGN COMPONENT intern-col OF STRUCTURE
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 IF NOT <fs_123> IS ASSIGNED.
 CLEAR intern.
 CLEAR intern_tmp.
 CONTINUE.
 ENDIF.
 <fs_123> = intern-value.
 AT END OF row.
 CLEAR tb_data.
 MOVE-CORRESPONDING: intern_tmp TO tb_data.
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 CLEAR intern_tmp.
 ENDAT.
 CLEAR intern.
ENDLOOP.
**paste this code and you can see the data in ur tables dynamically.
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How to check if internal table exists in dynamical called subroutine ?

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regards,
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In Horst Keller's blog /people/horst.keller/blog/2005/05/27/abap-geek-10--everything-functions-150-but-how my issue is talked about :
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How to compare two internal table and store value in third table

Dear All,
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hi this is like your requirement.
in this i am storing the values into the final table
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     meins like mara-meins,
     end of it_mara.
data:begin of it_marc occurs 0,
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data:begin of it_mard occurs 0,
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     labst like mard-labst,
     end of it_mard.
data:begin of it_final occurs 0,
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     mtart like mara-mtart,
     meins like mara-meins,
     pstat like marc-pstat,
     werks like marc-werks,
     lgort like mard-lgort,
     labst like mard-labst,
     maktx like makt-maktx,
     end of it_final.
select-options:s_matnr for mara-matnr.
select matnr
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        into table it_mara
        where matnr in s_matnr.
        if not it_mara[] is initial.
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it_final-werks = it_marc-werks.
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it_final-labst = it_mard-labst.
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Hi,
Can any one tell how to combine two internal tables??

hi,
data it_tab like table of wa_struct.
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append it_tab.
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append it_tab2.
move-correponding it_tab to it_tab2.
or
data it_tab3 like table of wa_struct.
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REGARDS,
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hi ,
check this..
report.
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parameters:p_matnr like marc-matnr.
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sort itab by matnr werks.
select matnr
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       for all entries in itab
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sort itab1 by matnr werks.
loop at itab.
read table itab1 with key matnr = itab-matnr
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endloop.
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venkat.

How to delete the matching records from two internal tables

Hi ,
I have two internal tables say A and B of the same type. If A has 10 records and B has 4 records , I want to delete the 4 records in B from A .
loop at B into wa .
delete A where key = wa - key .
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takes a long time if the table B is huge. how can I improve the performance.
Thanks.
Gayathri

Hi Gayathri,
You could try field-symbols. It reduces the data transfer from the internal table B to the work area.
field-symbols <fs_itab_b> like line of B.
loop at B assigning <fs_itab_b>.
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<a href="https://www.sdn.sap.com:443http://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.sdn.businesscard.sdnbusinesscard?u=zwcc%2fwm4ups%3d">anand Mandalika</a>.

How to get records into two internal tables from 1 internal table?

VERME LGPLA
252.000 EA 300 0149A 410 0149
276.000 EA 300 0149A 410 0107
516.000 EA 300 0149A 400 3013
528.000 EA 300 0149A 400 3013
528.000 EA 300 0149A 400 3013
528.000 EA 300 0149A 400 3013
528.000 EA 300 0149A 400 3013
528.000 EA 300 0149A 400 3013
528.000 EA 300 0149A 400 3013
I have above records in my one internal table ITAB.
I want to divide these records in to two internal tables ITAB1 and ITAB2. and this is based on LGPLA and VERME.
If there is same LGPLA (last column) and different VERME (1st column) available, then it should append ITAB1
Otherwise it should append ITAB2.
ITAB1 should contain ,
516.000 EA 300 0149A 400 3013
ITAB2 should contain ,
252.000 EA 300 0149A 410 0149
276.000 EA 300 0149A 410 0107
528.000 EA 300 0149A 400 3013
528.000 EA 300 0149A 400 3013
528.000 EA 300 0149A 400 3013
528.000 EA 300 0149A 400 3013
528.000 EA 300 0149A 400 3013
528.000 EA 300 0149A 400 3013
I have tried with this code
Loop at itab.
IF lv_prev_lgpla = wa-lgpla and lv_prev_verme <> wa-verme.
 APPEND wa TO itab1.
else.
 APPEND wa TO itab2.
endif.
lv_prev_lgpla = wa-vlpla.
lv_prev_verme = wa-anfme.
Endloop.
But it contains,
516.000 EA 300 0149A 400 3013
in table ITAB2 which I dont want.
Points rewarded soon.
Regards,
Ronn

Dear Ronny,
i am gining the solution below.But would request you to change your ITAB STRUCTURE LIKE THIS BEFORE USING THE CODE
VERME LGPLA
252.000 EA 300 0149A 0149 410
276.000 EA 300 0149A 0107 410
516.000 EA 300 0149A 3013 400
528.000 EA 300 0149A 3013 400
528.000 EA 300 0149A 3013 400
528.000 EA 300 0149A 3013 400
528.000 EA 300 0149A 3013 400
528.000 EA 300 0149A 3013 400
528.000 EA 300 0149A 3013 400
then do as follows.
SORT ITAB BY LGPLA VERME.
LOOP AT ITAB INTO WITAB.
W_INDEX = SY-TABIX.
here take all the abOve fields in temp fieds.
LW_VERME = WITAB-VERME..AND SO ON.
AT END OF LGPLA.
 MOVE: all LW fields to work area of ITAB1
 APPEND work area of ITAB1 TO ITAB1.
 DELETE ITAB INDEX W_INDEX
ENDAT.
ENDLOOP.
Basically what u r doing here is thet u r using processing event.
So whenerv VERME changes this event will be triggered.
Just try this out...something like this only will be he logic.
Please let me know further

How to specify for a internal table field so that number of digits = 9

In if condition how can i specify that
if country = 'US'
then the account number should be equal to 9 digits only.
<removed_by_moderator>
Edited by: Julius Bussche on Aug 6, 2008 1:41 PM

You can set the internal table field to the biggest length possible, according to your requirements, and then work on something like the following. If the condition is met and you have to shorten the account number... try something similar to this:
DATA e TYPE string VALUE 'Test string'.
* I'm using 2 as an example here.
SHIFT e BY 2 PLACES RIGHT CIRCULAR.
SHIFT e BY 2 PLACES LEFT.
WRITE :/, e.
Avraham

Joining of two internal tables...... urgent.

Dear all experts,
I am going to join two internal tables, one table contains some fields from mara
and another table contains some fields from makt.
i have to join these tables without using for all entries.
below is program mentioned... I am not getting exactly how to put the logic, to get fields into table itab_3.
*------- defining internal tables.
DATA: BEGIN OF itab_1 OCCURS 0,
 matnr TYPE mara-matnr,
 END OF itab_1.
DATA: BEGIN OF itab_2 OCCURS 0,
 matnr TYPE makt-matnr,
 maktx TYPE makt-maktx,
 spras TYPE makt-spras,
 END OF itab_2.
DATA: BEGIN OF itab_3 OCCURS 0,
 matnr TYPE mara-matnr,
 spras TYPE makt-spras,
 END OF itab_3.
*---taking data to first internal table.-
SELECT matnr
 FROM mara
 INTO TABLE itab_1
 WHERE ernam = 'RUDISILL'.
*--taking data to second internal table.--
SELECT matnr maktx spras
 FROM makt
 INTO TABLE itab_2.
sort itab_1 by matnr.
sort itab_2 by matnr.
can anybody please tell, how to take fields of itab_2 to itab_3, where all matnr in itab_2 should be equal to all matnr in itab_1.
points will be surely assigned to your help.
waiting
Warm regards
Vinay.

hi,
kindly chk this sample.
check this.
data : begin of itab1 occurs 0. "itab with work area.
key_field1 like ztable1-key_field1,
field1 like ztable1-field1,
field2 like ztable1-field2,
endof itab1.
data : begin of itab2 occurs 0. "itab with work area.
key_field2 like ztable2-key_field2,
field3 like ztable2-field3,
field4 like ztable2-field4,
endof itab2.
data : begin of itab_final occurs 0.
key_field1 like ztable1-key_field1,
field1 like ztable1-field1,
field2 like ztable1-field2,
field3 like ztable2-field3,
field4 like ztable2-field4,
endof itab_final.
put the date final(merged) internal table
1. loop at itab1.
read table itab2 with key keyfield2 = itab1-keyfield1.
if sy-surc = 0.
itab_final-key_field1 = itab1-keyfield1
itab_final-field1 = itab1-field1.
itab_final-field2 = itab1-keyfield2.
itab_final-field3 = itab2-field2.
itab_final-field4 = itab2-keyfield2.
append itab_final.
clear itab_final.
endif.
endloop.
or
LOOP AT ITAB1.
MOVE-CORRESPONDING TO ITAB1 to ITAB_FINAL.
READ TABLE ITAB2 WITH KEY FILED1 = ITAB1-FIELD1.
if sy-subrc = 0.
MOVE-CORRESPONDING TO ITAB2 to ITAB_FINAL.
endif,
READ TABLE ITAB3 WITH KEY FILED1 = ITAB1-FIELD1.
if sy-subrc = 0.
MOVE-CORRESPONDING TO ITAB2 to ITAB_FINAL.
endif,
append itab_final.
clear itab_final.
endloop
Regards,
Anversha

Compare multiple variable selections between two internal tables

I am trying to work out the syntax for the following, however i am stumped on the 2nd part of the requirement....
I have two internal tables. and i need to compare the records.
1st, line by line, which i can do, however the 2nd requirement, i need to check a range of data against the same table...
here is an example of the tables:
Internal Table1 has the following records.
TL1
TL2
TL3
TL4
TL5
TL6
Internal table 2 has the following records...
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LDOC1 TL2
LDOC1 TL3
LDOC1 TL7
LDOC2 TL1
LDOC2 TL5
LDOC3 TL6
LDOC3 TL7
but for the 2nd requirement, i have to group the LDOC1 (2, 3) and search for all TL* and report if they all exist, some exist or none exist within the 1st internal table.
so for requirement 1, the answer would be yes (as i can do a read table using the TL*), however i am not sure how i can check "for all entries" for TL1, Tl2, TL3, TL7 and return that only some entries exist.... LDOC1 should return "some", LDOC2 should return "all" and LDOC3 should return "none".
Hopefully that makes sense???
Can someone give me a keyword to investigate as i am not sure the At new would work.... Unless i do an at new and then loop and maybe add the record to a "range" to then compare and log the result as it runs through each result...
so if Itab1 = itab2 then variable = yes. else None.
if variable = yes, and itab1 = itab2 then variable = yes.
if variable = yes and itab1 <> itab2 then variable = some.
would that work?? i am worried about performance too as there could be 1000's of records....
and can i have an "at end" so at end, if variable = yes, then variable = all?
i have written all the rest of the report to get all the data into these tables... i am just a little baffled as to how i can validate and compare the multiple selection.... :o(

Hi,
It is really confusing :-).. But i have tried to figure out.. may be this could be useful for you.
Internal Table1 has the following records.
TL1
TL2
TL3
TL4
TL5
Internal table 2 has the following records...
LDOC1 TL1
LDOC1 TL2
LDOC1 TL3
LDOC1 TL7
LDOC2 TL1
LDOC2 TL5
LDOC3 TL6
LDOC3 TL7
itab3[] = itab2[]
sort itab3 by field1.
delete adjacent duplicates from itab3 comparing field1.
itab3
LDCO1
LDCO2
LDCO3
loop at itab3.
clear: lv_flag, index, ind.
loop at itab2 where field1 = itab3-field1.
index = index + 1.
read table itab1 with key field1 = itab2-field2.
if sy-subrc NE 0.
lv_flag = 'X'.
ind = ind + 1.
endif.
endloop.
if lv_flag = 'X'.
if ind = index.
lv_val = 'NONE'.
elseif ind NE index.
lv_val = 'SOME'.
endif.
else.
lv_val = 'ALL'.
endif.
"here you can modify itab3 with lv_val in one field, so that you can figure out which is SOME, NONE, ALL
endloop.
Regards,
senthil

Internal table fields

Hi,
I have two internal tables.itab1 and itab2.
The sturcture of both the tables are as:
begin of itab1
kunnr
name1
end of itab1.
begin of itab2
ort01
name1
land1
end of itab2.
now, i have data in both the tables using select statement.
Requiement is like this :
i want to check if value of field name1 is availabe in itab1. if itab1-name1 is not having any values then i want to update this field of itab1 with name1 of tale itab2.
i.e. in place of blank values of field itab1-name1 , i want to replcae this null value with values from itab2-name1.
Any help will be appricitated.
Thanks

Hi,
U can try the following code.
loop at itab1 into wa1.
if wa1-name1 eq space.
read table itab2 into wa2 with key ort01 = kunnr.
wa1-name1 = wa2-name1.
modify table itab1 from wa1 transporting name1.
endif.
clear: wa1,wa2.
endloop.
reward points if helpful.
regards,
Ravi G

Compare two internal tables

hi everybody
i have two internal tables ITAB1 AND ITAB2
I WANT TO COMPARE THE CONTENTS OF THESE INTERNAL TABLES HOW TO DO THIS
REGARDS
HRIDHANJILI

Hello Hridhayanjili
The most detailed comparison is to use the same logic as change documents are prepared. Assuming both of your itabs are of structure struc_a. Then define the following type:
TYPES: BEGIN OF ty_s_itab_di.
INCLUDE TYPE struc_a.
TYPES: CHIND TYPE bu_chind.
TYPES: END OF ty_s_itab_di.
TYPES: ty_t_itab_di TYPE STANDARD TABLE OF ty_s_itab_di
WITH DEFAULT KEY.
DATA:
gt_itab_old TYPE ty_t_itab_di,
gt_itab_new TYPE ty_t_itab_di.
Fill itabs gt_Itab_old with the corresponding data of itab1 and gt_itab_new with the corresponding data of itab2.
Very important: sort you itabs either by all key fields or by all fields.
Call function CHANGEDOCUMENT_PREPARE_TABLES with the following parameters
- CHECK_INDICATOR = ' '
- TABLE_NEW = gt_Itab_new
- TABLE_OLD = gt_itab_old
The function module will remove identical lines from both itabs. New entries in gt_itab_New will have CHIND = 'I' and deleted entries in gt_itab_old will have CHIND = 'D'.
Read the documentation of the function module and play around with it. You will see that this a quite easy yet powerful approach for comparing itabs.
Regards
Uwe

How to check two internal table fields

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