Simple Doubt in BDC

Hi friends,
   I am new to BDC .I am just trying a simple code which is written already.
   This is the simple code to fill the transaction VK13 first screen.
PERFORM bdc_dynpro      USING 'SAPMV13A' '0100'.
PERFORM bdc_field       USING 'BDC_CURSOR'
                                      'RV13A-KSCHL'.
PERFORM bdc_field       USING 'BDC_OKCODE'
                                        '/00'.
PERFORM bdc_field       USING 'RV13A-KSCHL'
                                       wa_report-kschl.
PERFORM bdc_dynpro      USING 'SAPLV14A' '0100'.
PERFORM bdc_field       USING 'BDC_CURSOR'
                                      'RV130-SELKZ(01)'.
PERFORM bdc_field       USING 'BDC_OKCODE'
                                       '=WEIT'.
PERFORM bdc_field       USING 'RV130-SELKZ(01)'
                                        'X'.
CALL TRANSACTION 'VK13' USING i_bdc_tbl
                          MODE 'A'.
FORM bdc_dynpro USING program dynpro.
CLEAR i_bdc_tbl.
wa_bdc_tbl-program = program.
wa_bdc_tbl-dynpro   = dynpro.
wa_bdc_tbl-dynbegin = 'X'.
APPEND wa_bdc_tbl TO i_bdc_tbl.
ENDFORM.                    "BDC_DYNPRO
FORM bdc_field USING fnam fval.
CLEAR i_bdc_tbl.
MOVE fnam TO wa_bdc_tbl-fnam.
MOVE fval TO wa_bdc_tbl-fval.
APPEND wa_bdc_tbl TO i_bdc_tbl.
ENDFORM.                    "BDC_FIELD
When execute this code it is just showing the empty screen of transaction vk13. It is not filling the condition type field with whatever value i am passing. When go in debugg mode i am not getting the logic again and again it is going to the first screen of vk13 and asking to enter the value whwn the statement CALL TRANSACTION is getting executed. It is clear to me.
My main doubt is we are clearing the internal table i_bdc_tbl before calling the transaction once we move the value to the specific field.I am not getting what they tried to do there.Simply moving one record to internal table and again clearing it then moving a next record and clearing it again before calling the transaction.
What we are trying to do by this?Can any one explain me.
Please help me out in understanding this.
Thanks in Advance.

Hi Shri,
You can go thru these links for more info on BDC:
http://help.sap.com/saphelp_erp2005/helpdata/en/fa/097119543b11d1898e0000e8322d00/frameset.htm
http://www.sapbrain.com/TUTORIALS/TECHNICAL/BDC_tutorial.html
http://www.sap-img.com/abap/learning-bdc-programming.htm
http://www.sap-img.com/bdc.htm
www.sappoint.com/abap/bdcconcept.pdf
http://www.sap-img.com/abap/learning-bdc-programming.htm
http://www.sapdevelopment.co.uk/bdc/bdchome.htm
http://www.planetsap.com/bdc_main_page.htm
Reward points if this helps.
Manish

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Simple doubt in BDC Call Transaction Method

Hi Friends,
When i try to call vk13 transaction and pass the screen field values for the second screen and execute it it is displaying properly.But when i try to pass the different value in the bcddata internal table it is changing properly but in the screen it not updating that value.Alawly the screen fields are taking the values passed the first time.But in the internal table which we are oassing to the calltransaction it is changing correctly but not in the corresponding screen fields. Why it is happening so. Can any one help me out of this problem.
Thanks in Advance.

I am not passing through the selection screen . It is like iteractive report. when i select the particular line in the list output then the screen fields should take the values from that selected line. First time when i select the line it is taking properly.
But next time when i select the line the content of the i_bdc_tbl is changing correctly but when it enter in to the transaction it is not taking the values from the i_bdc_tbl. Simply it is displaying the screen fields with the old values. It is not updating the screen fields with the values from the i_bdc_tbl. Why the screen fields are not replaced with the value of i_bdc_tbl? Why it is not getting refreshed with the new values?
Just i am posting the bdc portion of my code here. So you can help me out on this.
AT LINE-SELECTION.
SELECT SINGLE kozgf FROM t685 INTO v_kozgf
 WHERE kschl = wa_report-kschl.
SELECT kolnr kotabnr FROM t682i INTO TABLE i_t682i
 WHERE kozgf = v_kozgf.
SORT i_t682i BY kolnr.
READ TABLE i_t682i WITH KEY kotabnr = wa_report-tabna+1(3)
 TRANSPORTING NO FIELDS.
CHECK sy-subrc = 0.
v_index = sy-tabix.
REFRESH i_bdc_tbl.
l_tabix = '01'.
PERFORM f_vk13.
CONCATENATE 'RV13' wa_report-tabna INTO v_bdc_val_field.
PERFORM bdc_dynpro USING v_bdc_val_field '1000'.
PERFORM bdc_field USING 'BDC_CURSOR'
 'F004-LOW'.
PERFORM bdc_field USING 'BDC_OKCODE'
 '=ONLI'.
CREATE DATA v_rec TYPE (wa_report-tabna).
ASSIGN v_rec->* TO <wa_table>.
SELECT SINGLE * FROM (wa_report-tabna) INTO <wa_table>
WHERE kschl = wa_report-kschl AND matnr = wa_report-matnr AND knumh = wa_report-objectid.
CALL FUNCTION 'DDIF_FIELDINFO_GET'
 EXPORTING
 tabname = wa_report-tabna
 TABLES
 dfies_tab = lwa_tabna
 EXCEPTIONS
 not_found = 1
 internal_error = 2
 OTHERS = 3.
READ TABLE lwa_tabna WITH KEY fieldname = 'KSCHL'.
p1 = sy-tabix + 1.
READ TABLE lwa_tabna WITH KEY fieldname = 'MATNR'.
p2 = sy-tabix.
LOOP AT lwa_tabna.
 v_field = lwa_tabna-fieldname.
 IF lwa_tabna-position BETWEEN p1 AND p2.
 ASSIGN COMPONENT lwa_tabna-position OF STRUCTURE <wa_table> TO <fld>.
 PERFORM f_vk13_s2 USING lwa_tabna-fieldname <fld>.
 ENDIF.
ENDLOOP.
PERFORM bdc_field USING 'RV130-DATAM'
 wa_report-fdate_value_new.
PERFORM bdc_field USING 'BDC_OKCODE'
 'ONLI'.
PERFORM bdc_field USING 'BDC_CURSOR'
 'F001'.
CALL TRANSACTION 'VK13' USING i_bdc_tbl
 MODE 'A'.
FORM f_vk13.
DATA: l_tabix(2) TYPE c.
*Condition type
PERFORM bdc_dynpro USING 'SAPMV13A' '0100'.
PERFORM bdc_field USING 'BDC_CURSOR'
 'RV13A-KSCHL'.
PERFORM bdc_field USING 'BDC_OKCODE'
 '/00'.
PERFORM bdc_field USING 'RV13A-KSCHL'
 wa_report-kschl.
*Key combination
PERFORM bdc_dynpro USING 'SAPLV14A' '0100'.
PERFORM bdc_field USING 'BDC_CURSOR'
 'RV130-SELKZ(01)'.
PERFORM bdc_field USING 'BDC_OKCODE'
 '=WEIT'.
PERFORM bdc_field USING 'RV130-SELKZ(01)'
l_tabix = v_index.
SHIFT l_tabix RIGHT.
OVERLAY l_tabix WITH '00'.
CONCATENATE 'RV130-SELKZ(' l_tabix ')' INTO v_bdc_field.
PERFORM bdc_field USING v_bdc_field
 'X'.
ENDFORM. "f_vk13
 FORM BDC_DYNPRO
 This form accepts the program name and screen number
 and places the values into the I_BDC_TBL internal table.
FORM bdc_dynpro USING program dynpro.
CLEAR wa_bdc_tbl.
wa_bdc_tbl-program = program.
wa_bdc_tbl-dynpro = dynpro.
wa_bdc_tbl-dynbegin = 'X'.
APPEND wa_bdc_tbl TO i_bdc_tbl.
ENDFORM. "BDC_DYNPRO
 FORM F_BDC_FIELD
 This form accepts the field name and the corresponding value
 for that field and places them into the I_BDC_TBL internal table.
FORM bdc_field USING fnam fval.
CLEAR wa_bdc_tbl.
MOVE fnam TO wa_bdc_tbl-fnam.
MOVE fval TO wa_bdc_tbl-fval.
APPEND wa_bdc_tbl TO i_bdc_tbl.
ENDFORM. "BDC_FIELD
*& Form f_vk13_s2
 text
--> p1 text
<-- p2 text
FORM f_vk13_s2 USING p_fieldname p_fld.
CONCATENATE wa_report-tabna '-' p_fieldname INTO v_bdc_val_field.
CHECK NOT p_fld IS INITIAL.
PERFORM bdc_field USING v_bdc_val_field p_fld.
ENDFORM. " f_vk13_s2
Thanks.

Doubt in BDC

I have a doubt in BDC,
They used a standard SAP program (RSBDCBTC_SUB and RFBIBL00) for upload the data for the transaction FBB1. they dont want the particular record .
They used a session method for upload the data.
I know only the session name. how I can delete the particular record.
Once processed the session.
Is it possible to delete the delete the record.
Help me regard this.

Priya,
here i can suggest u one thing
if u want to know the program r report related to that session
just go to sm35
select the session then go with analysis
then in the screen u will get the screens used in that particular program
when u double click on those screens control leads to that respected screen
in that if u go with system - > status u will get all the details of the program
when u double click on the program control leads into that program
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Thanks,
SAM
1>How do we handle all the scrolling funcions(page ups, page downs atc), and values entered into table controls in BDC ?
2> How do you take care of screen resolution in BDC?

1) page up and page down ... i donno the actual procedure but this is one of the method...
i hope this answers both of ur questions...
After encountering the screen, say u need to select a field in a table. One of the methods is to press Control F on that screen then enter the field name which u want.. and press enter.. then that field will be the first field in the screen resolution ....
just try this for a normal table like spfli... after going to the table display in SE11 press control F or the Binoculars icon.. then u will get a small window u just type in the name of the field u want.. and press enter .. see what happens,
suppose ..
have opened this spfli in se11 transaction and in display mode..
Now 'PERIOD' is the field which is not there in the resolution..
so i have opened the find option ,provided the field name PERIOD in the field of search window.
then pressed enter. Now i will get the same screen( spfli display screen ) with period as the first field in that resolution .. Now i can do whatever is i want with this field.. here i have double clicked on the domain of the field PERIOD.
so u analyse this code....
*spfli display screen..
perform bdc_dynpro using 'SAPLSD41' '2200'. ( * spfli display screen , u can use ur screen number here )
perform bdc_field using 'BDC_OKCODE'
'=FIND'. (* To open the find window )
perform bdc_dynpro using 'SAPLSD41' '0114'. ( * This is the find window )
perform bdc_field using 'BDC_CURSOR'
'RSDXX-FINDSTR'.
perform bdc_field using 'BDC_OKCODE'
'=CANC'. (* OK_CODE for enter )
perform bdc_field using 'RSDXX-FINDSTR'
'PERIOD'. ( * Here i am giving the field name which i want to search or which is not there in the resolution or u can give a vaiable name which contains the value <FIELD NAME> ).
( Now i got the spfli display screen with period as the first field in the screen resolution )
perform bdc_dynpro using 'SAPLSD41' '2200'. (*The previous spfli display screen )
perform bdc_field using 'BDC_OKCODE'
'=WB_SELECT_OBJECT'. (* OK_CODE to double click on the domain of the field PERIOD )
perform bdc_field using 'BDC_CURSOR'
'DD03D-ROLLNAME(01)'.
reward helpful answers...
sai ramesh

EXTRACTing to TEXT file in Data Warehouse - Simple doubts!

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For the Dataware house mapping, I hv been asked to make the following changes,
1) Presently, there is NO column headings in Text file, so I need to add the column Headings - How to get it done?
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I am here paste some piece of code, so that U will get understand well.
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ThaNQ.

See the below code :
parameters: d1 type localfile default
'/usr/sap/TST/SYS/Test.txt'.
data: begin of itab occurs 0,
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      field3(20) type c,
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data: str type string.
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if you have a newer version, then you can use this
instead.
*constants:
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cl_abap_char_utilities=>HORIZONTAL_TAB.
start-of-selection.
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itab-field2 = 'DEF'.
itab-field3 = 'GHI'.
append itab.
itab-field1 = '123'.
itab-field2 = '456'.
itab-field3 = '789'.
append itab.
open dataset d1 for output in text mode.
loop at itab.
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into str
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above code for tab delimited.
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move heading data to file.
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I have a very simple doubt yet very important for all the new BPEL guys (I feel so )
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Imagine I had developed an IDOC-IDOC scenario or File-IDOC, it doesn't matter...
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hi all,
Although this is a very simple ques.
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Chk the following code.
V_VBELN = '0080000001'.
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Second
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using we can transfer the data from one system and another system. in ale also we can do same thing. what is the need of using ale

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perform bdc_dynpro      using 'SAPLSPO1' '0300'.
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***********CALL TRANSACTION************************
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Hi
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may be this is missing in the program see and correct.
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Ravee...

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Here it is answers for oyu....
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Kumar. .

Doubt on BDC

Hi Experts,
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Thanks and Regards
Siri

Check the code below:
*& Form upload_csv_file
To upload CSV file into internal table *
FORM upload_csv_file .
CLEAR gv_file.
gv_file = pa_file.
CALL FUNCTION 'GUI_UPLOAD'
EXPORTING
filename = gv_file
filetype = 'ASC'
has_field_separator = 'X'
TABLES
data_tab = gt_dummy
EXCEPTIONS
file_open_error = 1
file_read_error = 2
no_batch = 3
gui_refuse_filetransfer = 4
invalid_type = 5
no_authority = 6
unknown_error = 7
bad_data_format = 8
header_not_allowed = 9
separator_not_allowed = 10
header_too_long = 11
unknown_dp_error = 12
access_denied = 13
dp_out_of_memory = 14
disk_full = 15
dp_timeout = 16
OTHERS = 17.
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MESSAGE i006.
LEAVE LIST-PROCESSING.
ENDIF.
Check if the input file is blank
IF gt_dummy[] IS INITIAL.
MESSAGE i007.
LEAVE LIST-PROCESSING.
ENDIF.
To remove quotes in the table
LOOP AT gt_dummy INTO gs_dummy. "#EC CI_LOOP_INTO_WA
gv_tabix = sy-tabix.
DO.
IF gs_dummy CA '"'.
REPLACE '"' WITH space INTO gs_dummy.
ELSE.
WRITE gs_dummy TO gs_dummy NO-GAP.
CONDENSE gs_dummy.
MODIFY gt_dummy INDEX gv_tabix FROM gs_dummy.
EXIT.
ENDIF.
ENDDO.
ENDLOOP.
ENDFORM. " upload_csv_file
Reward points if useful.

Simple Doubt in BDC

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