This is Regarding internal tables

Hi to all,
I have 3 internal tables like this.
it_itab1       It_itab2        it_final
!--f1            !-f3           !---f1
!--f2            !-f4           !---f2
                                       !---f3
                                       !---f4
the fields are like this.now i want to move the data from first two internal tables to final internal table.
how to do this.
thanks and regards,
s

create ur final internal table with the same data element as the fields of 1 and 2 itabs
and say move- corresponding to it_final..

Similar Messages

This is regarding internal table

Hi to all,
types : begin of it_itab,
 name type ztab-name,
 tval like ztab-tval,
 fval like ztab-fval,
 end ofit_itab,
 it_jtab type standard table of it_itab.
What is the meaning of this it_jtab type standard table of it_itab.
what it specifies exactly.
Thanks and regards,
s

Hi,
types : begin of it_itab,
name type ztab-name,
tval like ztab-tval,
fval like ztab-fval,
end ofit_itab,
Types defines the standard strcuture which you can use any where in the report.
it_jtab type standard table of it_itab.
As strcuture doesnot contain morethan one data, we declaring the internal using the strcuture which defined. The above statement is used to create a internal table without header line and the internal table type is of standard.
Thanks,
Sriram Ponna.

Regarding Internal Table Field Validation [Modification]

Hi All,
I have a small issue with formatting of a field.
The Field is POTX1 - it would get the value as 'New MT-EPPE0097-COMP02',
Means i have one internal table field as i_error-POTX1 in that some times we get value as 'New MT-EPPE0097-COMP02'.
Whenever i get 'New' literal in that internal table field i have to remove that literal from that internal table field. And Left Justify the remaining part of the field.
Ex: 'New MT-EPPE0097-COMP02'
     should become 'MT-EPPE0097-COMP02'.
For this first i have to find wether 'New' Literal exists in the Internal table field or not then i have to remove it.
Can anybody tell me how can i solve this issue.
Thanks in advance.
Thanks & Regards,
Rayeezuddin.

Hi,
Take a look :
loop at i_error.
if i_error-potx1(3) = 'New'
    w_potx1 = i_error-potx1.
    i_error-potx1 = w_potx1+3(37).
    MODIFY i_error.
endif.
ENDLOOP.
Regards,
Erwan.
Message was edited by: Erwan LE BRUN

Regarding Internal Table Manipulation

Hi All,
I have a issue when working against Internal Table inside a function module.
Issue is:
My I.Table declaration is as below:
DATA: BEGIN OF i_vbfa_tab OCCURS 0.
 INCLUDE STRUCTURE vbfa.
DATA: END OF i_vbfa_tab.
Then in code i had written following logic:
SELECT VBELV
 VBELN
 VBTYP_N
 VBTYP_V
 FROM VBFA
 INTO ( V_VBELV, V_VBELN, V_VBTYP_N, V_VBTYP_V )
 WHERE VBELN = V_SO_ORDER2 AND
 VBTYP_N = 'G' AND
 STUFE = '00'.
IF SY-SUBRC EQ 0.
 I_VBFA_TABVBELN = V_VBELN.
 I_VBFA_TABVBELV = V_VBELV.
 I_VBFA_TABVBTYP_N = V_VBTYP_N.
 I_VBFA_TABVBTYP_V = V_VBTYP_V.
 APPEND I_VBFA_TAB.
 CLEAR I_VBFA_TAB.
ENDIF.
Then when i am checking for F2[Syntax] it is giving error as 'The Field I_VBFA_TAB-VBELN is unknown'. This is the case with all 4 assignment statements.
Can anybody tell me what is the issue over here.
What can i do to assign those values to internal table and append. I had tried with MOVE that is also giving same error.
Can anybody solve my issue.
Thanks in advance.
Thanks & Regards,
Prasad.

If you are doing something like:
call function 'Z_FUNC'
tables i_vbfa_tab = vbfa_tab.
and in the FM:
function z_func
*" TABLES
*" i_vbfa_tab STRUCTURE vbfa OPTIONAL
perform get_vbfa.
and then in an include
form get_vbfa
SELECT VBELV
VBELN
VBTYP_N
VBTYP_V
FROM VBFA
INTO ( V_VBELV, V_VBELN, V_VBTYP_N, V_VBTYP_V )
WHERE VBELN = V_SO_ORDER2 AND
VBTYP_N = 'G' AND
STUFE = '00'.
I think you'll get the syntax arror you describe. Try:
call function 'Z_FUNC'
tables i_vbfa_tab = vbfa_tab.
and in the FM:
function z_func
*" TABLES
*" i_vbfa_tab STRUCTURE vbfa OPTIONAL
perform get_vbfa
 tables i_vbfa_tab.
and then in the include
form get_vbfa
 tables i_vbfa structure vbfa.
data: v_vbelv like vbfa-vbelv,
 v_vbeln like vbfa-vbeln,
 v_VBTYP_N like vbfa-VBTYP_N,
 v_VBTYP_v like vbfa-VBTYP_v,
SELECT VBELV
VBELN
VBTYP_N
VBTYP_V
FROM VBFA
INTO ( V_VBELV, V_VBELN, V_VBTYP_N, V_VBTYP_V )
WHERE VBELN = V_SO_ORDER2 AND
VBTYP_N = 'G' AND
STUFE = '00'.
IF SY-SUBRC EQ 0.
I_VBFA_TABVBELN = V_VBELN.
I_VBFA_TABVBELV = V_VBELV.
I_VBFA_TABVBTYP_N = V_VBTYP_N.
I_VBFA_TABVBTYP_V = V_VBTYP_V.
APPEND I_VBFA_TAB.
CLEAR I_VBFA_TAB.
ENDIF.
I didn't test this, so if you use it, test it thoroughly.
Rob

Regarding internal table read.

Hi,
i want to read internal table and compare the one variable existing with in from date and to date.
the psudo code is like this
READ TABLE L_TABEMPLOYEE INTO L_WAEMPLOYEE WITH KEY EMPLOYEE = SOURCE_FIELDS_RULE-PERNR
ULTIMO BETWEEN L_WAEMPLOYEE-DATEFROM AND L_WAEMPLOYEE-DATETO.
but this statement gives error.
how to code for the same requirement.
regards,
swami.

Hi,
Recode like this.It will definitely work
LOOP AT L_TABEMPLOYEE INTO L_WAEMPLOYEE
 WHERE EMPLOYEE = SOURCE_FIELDS_RULE-PERNR
 AND ULTIMO > L_WAEMPLOYEE-DATEFROM
 AND ULTIMO < L_WAEMPLOYEE-DATETO.
<Write what you want to do here >
ENDLOOP.
Please reward if useful
Thanks Arjun
Edited by: Arjun Puthuruthy on Mar 26, 2008 10:52 AM

Regarding Internal table and access performance

hey guys.
In my report , Somehow i reduced the query performance time by selecting minimum key fields and moved the selected records to internal table.
Now from this internal table i am restricting the loop
as per my requirements using where statements.(believing that internal table retrieval is more faster than database acces(using query)).
But still my performance goes down.
Could you pls suggest me how to reduce the execution time
in abap programming.
I used below commands.
Read using binary search.
loop ...where statement.
perform statements.
collect staements.
delete itab.(delete duplicates staements too)
sort itab(sorting).
For each above statements do we have any faster way to retrieval records.
If i see my bottle neck at se30.it shows
ABAP programming to 70 percent
database access to 20 percent
R3 system as 10percent.
now how to reduce this abap process.
could you pls reply.
ambichan.
ambichan.

Hello Ambichan,
It is difficult to suggest the improvements without looking at the actual code that you are running. However, I can give you some general information.
1. READ using the BINARY SEARCH addition.
This is indeed a good way of doing a READ. But have you made sure that the internal table is sorted by the required fields before you use this statement ?
2. LOOP...WHERE statement.
This is also a good way to avoid looping through unnecessary entries. But further improvement can certainly be achieved if you use FIELD-SYMBOLS.
LOOP AT ITAB INTO <FIELD_SYMBOL_OF_THE_SAME_LINE-TYPE_AS_ITAB>.
ENDLOOP.
3. PERFORM statements.
A perform statement can not be optimized. what matters is the code that you write inside the FORM (or a subroutine).
4. COLLECT statements.
I trust you have used the COLLECT statement to simplify the logic. Let that be as it is. The code is more readable and elegant.
The COLLECT statement is somewhat performance intensive. It takes more time with a normal internal table (STANDARD). See if you can use an internal table of type SORTED. Even better, you can use a HASHED internal table.
5. DELETE itab.(delete duplicates staements too)
If you are making sure that you are deleting several entries based on a condition, then this should be okay. You cannot avoid using the DELETE statement if your functionality requires you to do so.
Also, before deleting the DUPLICATES, ensure that the internal table is sorted.
6. SORT statement.
It depends on how many entries there are in the internal table. If you are using most of the above points on the same internal table, then it is better that you define your internal table to be of type SORTED. That way, inserting entries will take a little more time (to ensure that the table is always sorted), but alll the other operations are going to be much faster.
Get back to me if you need further assistance.
Regards,
<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>.

Issue regarding internal tables

Dear all,
My issue is that , I need to enter data into a single internal table by fetching data from two sap tables using two different selct quries. I should not use joins or for all entries. And display the internal table data in the list.
Problem am facing is only one select query is geeting fetched and the other table data in not in the list.
Pleas provide the possible solutions.
Thanks & Regards,
Madhavi.M

DATA: BEGIN OF itab1 OCCURS 0,
      qmnum LIKE qmel-qmnum,
      qmtxt LIKE qmel-qmtxt,
      indtx LIKE qmel-indtx,
      qmdat LIKE qmel-qmdat,
      ltrmn LIKE qmel-ltrmn,
      priok LIKE qmel-priok,
      aufnr LIKE qmel-aufnr,
      bezdt LIKE qmel-bezdt,
      qmnam LIKE qmel-qmnam,
      qmart LIKE qmel-qmart,
      END OF itab1.
DATA: BEGIN OF itab2 OCCURS 0,
      qmnum LIKE qmih-qmnum,
      btpln LIKE qmih-btpln,
      ingrp LIKE qmih-ingrp,
      END OF itab2.
DATA : itab3 TYPE TABLE OF z_notif WITH HEADER LINE.
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-t01.
SELECT-OPTIONS : notnum FOR qmel-qmnum OBLIGATORY,
                 notype FOR qmel-qmart,
                 floc FOR qmih-btpln,
                 name FOR qmel-qmnam.
SELECTION-SCREEN END OF BLOCK b1.
START-OF-SELECTION.
To fetch the values in the internal table ****************
from ztable corresponding to the entries made *************
by the user in the selection screen ******************
SELECT qmnum qmtxt indtx qmdat ltrmn priok aufnr bezdt qmnam qmart INTO
TABLE itab1 FROM qmel WHERE qmnum IN notnum
AND qmart IN notype AND qmnam IN name.
SELECT qmnum btpln ingrp INTO TABLE itab2 FROM qmih FOR ALL ENTRIES IN
itab1 WHERE qmnum = itab1-qmnum AND btpln IN floc.
To move the contents of ITAB1 to ITAB3 ***************
    LOOP AT itab1.
      itab3-qmnum = itab1-qmnum.
      itab3-qmtxt = itab1-qmtxt.
      itab3-indtx = itab1-indtx.
      itab3-qmdat = itab1-qmdat.
      itab3-ltrmn = itab1-ltrmn.
      itab3-priok = itab1-priok.
      itab3-aufnr = itab1-aufnr.
      itab3-bezdt = itab1-bezdt.
      itab3-qmnam = itab1-qmnam.
      itab3-qmart = itab1-qmart.
      READ TABLE itab2 WITH KEY qmnum = itab1-qmnum.
To move the contents of ITAB2 to ITAB3 ***************
      itab3-btpln = itab2-btpln.
      itab3-ingrp = itab2-ingrp.
      APPEND itab3.
    ENDLOOP.
have a look at this example this may help you.....
reward if helpful.....

Regarding internal table

Hi ,
     i have an internal table
DATA: BEGIN OF tbl_infile OCCURS 0,
         Aufnr(12) type c,
         budat(8) TYPE c,
         tubes(13) type c,
         srap(13) type c,
         batches(13) type c,
         runmin(13) type c,
         stopmin(13) type c,
      END OF tbl_infile.
here the date from file comes into internal table as 140409 i want to change this to 14.04.2009 and place back into internal table how to change the internal table ?
Thanks in advance

Hi,
This is very simple:
1.Change the lenght of the budat from 8 to 10
2.either use the FM 'CONVERT_DATE_TO_EXTERNAL' to convert the date or
use the below snippet
3.Declare 3 local variable of type c each of lenght 2
data:var1(2) tyep c,
var2(2) tyep c,
var3(2) tyep c,
4.extract the dd,mm and yy using the offset from the budat
var1 = budat+0(2).
var2 = budat+2(2).
var3 = budat+4(2).
5.finally concatenate the above 3 variable into budat of internal table.
concatenate var1 '.' var2 '.' var3 into budat.
Hope this might solve your problem.
Pooja
Edited by: Pooja Gupta on Mar 13, 2009 4:46 AM

Regarding Internal table logic

Hi,
I have my internal table as follows:
DATA: BEGIN OF I_DATA OCCURS 0,
 prgname TYPE SYST-REPID,
 matnr TYPE mara-matnr,
 berid TYPE mdma-berid,
 END OF I_DATA.
Data that fills into can be as follows:
Ex:
PROGRAM1,1000,MRP1
PROGRAM1,1000,MRP1
PROGRAM1,2000,MRP1
PROGRAM2,1000,MRP1
PROGRAM2,1000,MRP1
PROGRAM2,2000,MRP1
PROGRAM3,1000,MRP1
PROGRAM3,1000,MRP1
PROGRAM3,2000,MRP1
It can any order in above way.
Then i will sort the above data as follows:
SORT I_DATA BY prgname matnr berid.
Now here my issue is:
DATA: t_objtxt LIKE solisti1 OCCURS 0 WITH HEADER LINE.
I need to push the above internal table data into T_OBJTXT internal table as follows:
It should first Display program Name as Program Name: Program3, Then column heading MATNR, BERID below it and data of that program[1st] below them till all the 1st program's data finished. Whenever MATNR value changes in this program list i need to print an ***** like line. TO indicate all the materials printed.
When 2nd program comes again i have to write Program Name: Program2, Then column heading MATNR, BERID below it and data of that program[1st] below them till all the 1st program's data finished. Whenever MATNR value changes in this program list i need to print an ***** like line. TO indicate all the materials printed.
When 3nd program comes again i have to write Program Name: Program3, Then column heading MATNR, BERID below it and data of that program[1st] below them till all the 1st program's data finished. Whenever MATNR value changes in this program list i need to print an ***** like line. TO indicate all the materials printed.
Etc. Same process we need to follow.
The final out put should be as below:
PROGRAM NAME : PROGRAM1
MATNR, BERID
1000,MRP!
1000,MRP1
2000,MRP1
PROGRAM NAME : PROGRAM2
MATNR, BERID
1000,MRP!
1000,MRP1
2000,MRP1
PROGRAM NAME : PROGRAM3
MATNR, BERID
1000,MRP!
1000,MRP1
2000,MRP1
Like wise o/p need to be send to I_OBJTXT and to email.
The logic i have written is as follows:
LOOP AT I__DATA.
 AT NEW PRGNAME.
 MOVE '*****************************************' TO t_objtxt-line.
 APPEND t_objtxt.
 CLEAR t_objtxt.
 CONCATENATE t_objtxt-line 'PROGRAM NAME : '
 I_DATA-PRGNAME
 INTO t_objtxt-line.
 APPEND t_objtxt.
 CLEAR t_objtxt.
 MOVE '*****************************************' TO t_objtxt-line.
 APPEND t_objtxt.
 CLEAR t_objtxt.
 CONCATENATE TEXT-024 " Material
 TEXT-025 " MRP
 INTO t_objtxt-line
 SEPARATED BY C_COMMA.
 APPEND t_objtxt.
 CLEAR t_objtxt.
 MOVE '-----------------------------------------' TO t_objtxt-line.
 CONCATENATE t_objtxt-line '------------------' INTO t_objtxt-line.
 APPEND t_objtxt.
 CLEAR t_objtxt.
 ENDAT.
* MOVE '' TO t_objtxt-line.
* APPEND t_objtxt.
* CLEAR t_objtxt.
 CONCATENATE I_DATA-MATNR
 I_DATA-BERID
 INTO t_objtxt-line
 SEPARATED BY C_COMMA.
 APPEND t_objtxt.
 CLEAR t_objtxt.
 AT END OF MATNR.
 MOVE '' TO t_objtxt-line.
 APPEND t_objtxt.
 CLEAR t_objtxt.
 MOVE '*****************************************' TO t_objtxt-line.
 CONCATENATE t_objtxt-line '******************' INTO t_objtxt-line.
 CONCATENATE t_objtxt-line '******************' INTO t_objtxt-line.
 APPEND t_objtxt.
 CLEAR t_objtxt.
 ENDAT.
ENDLOOP.
The above logic is not working correctly.
Can anybody give me correct logic for the same.
Thanks in advance.
Thanks,
Deep.

Can you paste the total code.
santhosh

Pls provide information regarding internal tables

hi
i would like to know can we create relationship between two internal tables.
like foriegn key relationship . if yes pls tell me how .

hi...
there is actual relationship that can b created for 2 internal tables using foreign keys,but by using " for all entries" in select statements.
syntax: for all entries.
TYPES: BEGIN OF ftab_type,
         carrid TYPE sflight-carrid,
         connid TYPE sflight-connid,
       END OF ftab_type.
DATA: ftab TYPE STANDARD TABLE OF ftab_type WITH
                 NON-UNIQUE DEFAULT KEY INITIAL SIZE 10,
       free TYPE I,
       wa_sflight TYPE sflight.
Suppose FTAB is filled as follows:
CARRID CONNID
LH      2415
SQ      0026
LH      0400
SELECT * FROM sflight INTO wa_sflight
    FOR ALL ENTRIES IN ftab
    WHERE CARRID = ftab-carrid AND
          CONNID = ftab-connid AND
          fldate = '20010228'.
free = wa_sflight-seatsocc - wa_sflight-seatsmax.
WRITE: / wa_sflight-carrid, wa_sflight-connid, free.
ENDSELECT.
try it out.
reward if useful.

This is Regarding wants table values output into HTML formate

Hello Experts,
can you please help me regarding this,i want table valuees in to HTML formate,so can you please tell solution ,is there any FM or any other solution for geeting Table values in HTML formate.please suggest me
Thanks and regards,
durga.k

dketcham wrote:
cotton.m wrote:
>
2) I'm looking at how you called stuff, and you're trying to call the jsp file as an image? That jsp isn't the source of the image, just a page linking to an image. I think if you really want to do things that way you're going to need to just include that jsp within the jsp you're calling it from (or you can do it the easy way, and if you have the information to get the path of the image you want, you could simply call the image from the first jsp you posted)This is incorrect.
There are two JSPs. The second when called will (if it worked) return the source of an image as stored in the database.even when called with <img src=xx.jsp>??
Yes.
If any of what I say next seems obvious or otherwise negative I apologize, just trying to explain and I don't know what you know vs what you don't.
The link in the src is just a URL not a filetype. So just because it ends with JSP does not mean it has to return HTML. The content type is determined by the browser using the Content-Type header returned by the server in the HTTP response. In this case the header is set to be a jpeg so that's what the browser will attempt to interpret the content part of the response as.
So in fact one is not limited to just HTML or images but whatever content type you would like to return (that the browser can understand anyway). This could be HTML or it could be an image of some type or it could be a PDF or it could be an Excel spreadsheet. All you have to do in the JSP is set the header appropriately and then send content that is actually in that format.
This does not just apply to JSP by the way but all other web programming languages. You can do similar things to produce the same results in PHP, Perl, ASP etc.
The only JSP/Servlet complication is whether or not doing this in a JSP is a "good" idea but I am not an expert enough at that to make a definitive statement. Mostly though JDBC in a JSP is a no-no.

Loop at internal table and get the right line

Hi,
I've a table like this sorted by material1 and date.
Material 1...Date..........Material 2...Stock
A1.............01/01/08........A2..........100
A1.............01/01/07........A2..........150
B1.............01/05/08........B1..........50
B1.............01/03/07........B2..........100
B1.............01/02/07........B3..........75
I need to put in another table only the line for material1 which has the highest date.
For this example, line 1 and 3 should be selected.
Can anyone tell me how to code this??
Thanks.

Hi tarick,
Try this,,
Create another internal table itab2 of type itab1 and copy all entries of itab1 to itab2.
itab2[] = itab1[].
Now delete adjacent duplicates from itab2 comparing material1.
DELETE ADJACENT DUPLICATES FROM itab2 comparing material1.
Effect
Deletes adjacent duplicate entries from the internal table itab2. If there are n duplicate entries in succession, the first entry is retained, and the following n-1 entries are deleted.
Reward Points if Helpful.
Regards,
Sachin M M

Deleting entry from internal table

Hi Experts,
i have the following internal table:
data : it_result1 TYPE crmt_object_guid_tab
and work area
data : wa_result1 type crmt_object_guid.
i have to delete a guid from internal table based on some condition.
loop at it_resul1 into wa_result1
if lv_priority eq priority.
delete this entry from internal table.
endif.
endloop..
i tried using delete table it_result with table key CRMT_OBJECT_GUID = wa_result. but this is giving syntax error.
what should be done to delete the entry?
Thanks and regards
Shilpi

Hi
Check Syntax for DELETE operator on pressing F1
1. DELETE itab.
2. DELETE TABLE itab WITH TABLE KEY k1 = v1 ... kn = vn.
3. DELETE TABLE itab [FROM wa].
4. DELETE itab INDEX idx.
5. DELETE itab FROM idx1 TO idx2.
6. DELETE itab WHERE logexp.
7. DELETE ADJACENT DUPLICATES FROM itab.
delete table it_result with table key CRMT_OBJECT_GUID = wa_result
this is wrong
delete it_result where CRMT_OBJECT_GUID = wa_result
Edited by: Lavanya K on Apr 22, 2009 10:20 AM

Internal table question

Hi Everybody-
I am very new to SAP and i have question regarding internal tables. I have struture called "ZMI_VENDOR_TO_BW_GENERIC_V_TAB" which i get from another sap system thru SAP XI. Now i need to traverse thru this structure and add these values into custom database table. So i have declared an internal table like below
data:itab_venkat type ZMI_VENDOR_TO_BW_GENERIC_V_TAB occurs 10.
data vendorid type c.
itab_venkat = Input-Generic_Vendor-Generic_Vendor_Record1.
LOOP AT itab_venkat.
vendorid = itab_venkat-generic_vendor_id1.
endloop.

i am getting an error saying occurs cannot be used and also getting an error at the loop statement, Can somebody please correct me, i am very new to SAP.in the loop i am getting the vendor id and then i should update the database table.
Please help me.
Thank you
Venkat

hi venkat,
check these links..
http://cma.zdnet.com/book/abap/index.htm
http://www.sapdevelopment.co.uk/
http://www.sap-img.com/
http://juliet.stfx.ca/people/fac/infosys/abap.htm
http://help.sap.com/saphelp_46c/helpdata/en/d3/2e974d35c511d1829f0000e829fbfe/frameset.htm
http://help.sap.com/saphelp_46c/helpdata/en/d6/0db357494511d182b70000e829fbfe/frameset.htm
http://www.henrikfrank.dk/abapexamples/SapScript/sapscript.htm
http://www.sapgenie.com/abap/example_code.htm
http://www.geocities.com/SiliconValley/Campus/6345/abapindx.htm
http://help.sap.com/printdocu/core/Print46c/en/Data/Index_en.htm
http://help.sap.com/saphelp_40b/helpdata/en/4f/991f82446d11d189700000e8322d00/applet.htm
http://www.sap-img.com/abap-function.htm
http://www.sapgenie.com/abap/code/abap19.htm
http://www.sap-img.com/abap/more-than-100-abap-interview-faqs.htm
http://www.planetsap.com/Tips_and_Tricks.htm
http://help.sap.com/saphelp_40b/helpdata/ru/d6/0dc169494511d182b70000e829fbfe/applet.htm
http://www.henrikfrank.dk/abapexamples/SapScript/symbols.htm
http://www.henrikfrank.dk/abapexamples/index.html
http://sap.ittoolbox.com/documents/document.asp?i=752
http://members.aol.com/_ht_a/skarkada/sap/
http://sappoint.com/abap/
http://members.tripod.com/abap4/SAP_Functions.html
http://members.ozemail.com.au/~anmari/sap/index.html
http://www.planetsap.com/Userexit_List.htm
http://www.planetsap.com/Tips_and_Tricks.htm
http://www.kabai.com/abaps/q.htm
http://www.planetsap.com/Userexit_List.htm
http://help.sap.com/saphelp_bw21c/helpdata/en/c4/3a8090505211d189550000e829fbbd/frameset.htm
http://www.sapgenie.com/abap/bapi/example.htm
http://help.sap.com/saphelp_45b/helpdata/en/65/897415dc4ad111950d0060b03c6b76/content.htm
http://www.sap-basis-abap.com/index.htm
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Internal table population

Here in this code the internal table it_mseg and it_mbew
are not being populated in the following code.Can anybody please tell me what the reason.
Thanks and regards
jyoti
SELECT mblnr
 bwart
 matnr
 INTO TABLE it_mseg
 FROM mseg.
IF it_mseg IS NOT INITIAL .
 SELECT mblnr
 bldat
 INTO TABLE it_mkpf
 FROM mkpf
 FOR ALL ENTRIES IN it_mseg
 WHERE mblnr = it_mseg-mblnr.
ENDIF.
IF it_mseg IS NOT INITIAL.
 SELECT matnr
 bwkey
 bwtar
 lbkum
 INTO TABLE it_mbew
 FROM mbew
 FOR ALL ENTRIES IN it_mseg
 WHERE matnr = it_mseg-matnr.
ENDIF.

Hi,
Syntax of IF it_mseg IS NOT INITIAL is wrong
 Please check this code.
DATA:it_mseg LIKE MSEG OCCURS 0 WITH HEADER LINE,
 it_mkpf LIKE MKPF OCCURS 0 WITH HEADER LINE,
 it_mbew LIKE MBEW OCCURS 0 WITH HEADER LINE.
SELECT mblnr bwart matnr
INTO CORRESPONDING FIELDS OF TABLE it_mseg
FROM mseg.
IF NOT it_mseg[] IS INITIAL .
SELECT mblnr
bldat
INTO CORRESPONDING FIELDS OF TABLE it_mkpf
FROM mkpf
FOR ALL ENTRIES IN it_mseg
WHERE mblnr = it_mseg-mblnr.
ENDIF.
IF not it_mseg IS INITIAL.
SELECT matnr
bwkey
bwtar
lbkum
INTO CORRESPONDING FIELDS OF TABLE it_mbew
FROM mbew
FOR ALL ENTRIES IN it_mseg
WHERE matnr = it_mseg-matnr.
ENDIF.

This is Regarding internal tables

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