Give a simple example of BDC using Recording method

Question

give the various steps ...

Answer 1

For a BDC upload you need to write a program which created BDC sessions.
Steps:
1. Work out the transaction you would use to create the data manually.
2. Use transaction SHDB to record the creation of one material master data.
Click the New recording button or the Menu - Recording - Create
3. Save the recording, and then go back a screen and go to the overview.
4. Select the recording and click on Edit - Create Program. Give the program a Z name, and select transfer from recording.
5. Edit the program. You will see that all the data you entered is hard-coded into the program. You need to make the following changes:
5.1 After the start-of-selection, Call ws_upload to upload the file (the excel file needs to be saved as TAB separated).
5.2 After the open-group, Loop on the uploaded data. For each line, perform validation checks on the data, then modify the perform bdc_field commands to use the file data.
5.3. After perform bdc_transaction, add the endloop.
Execute the program. It will have options to create a batch session or to process directly.
These are all my finds . Might be it will be useful to you.
Direct call of transactions, session handling:
/nxxxx This terminates the current transaction, and starts transaction xxxx
/n This terminates the transaction. This generally corresponds to pressing F15 to go back.
/nend This termiantes all separate sessions and logs off (corresponds to System - Logoff).
/nex This terminates all separate sessions and logs off immediately (without any warning!).
/oxxxx This opens a new session and starts transaction xxxx in This session.
/o This lists existing sessions and allows deletion or opening of a new session.
/i This terminates the current session (corresponds to System End
/i1, /i2,... This terminates the session with the number given.
.xyzw Fast path: 'xyzw' refers to the underlined letters in the menus. This type of navigation is uncommon and is provided more for emergencies (such as a defective mouse).
Batch
The following commands can be entered in correction mode ('Process in foreground' or 'Display errors only') when processing a batch input session:
/n This terminates the current batch input transaction and characterizes it as
/bdel This deletes the current batch input transaction.
/bend This terminates batch input processing and sets the session to Failed
/bda This switches from Display errors only to Process in foreground
/bde This switches from Process in foreground to Display errors only
ABAP/4
/h This switches into debugging mode.
/hs This switches into debugging mode and activates the debugging of system functions.
Buffer
WARNING: Resetting buffers can significantly change the performance of the entire system for a long time.
It should therefore only be used where there is a good reason tdso. As of release 3.0B system administator authorization is required (authorization object (S_ADMI_FCD). The action is noted in the system log.
/$SYNC This resets all buffers of the application server
/$CUA This resets the CUA buffer of the application server
/$TAB This resets the TABLE buffers of the application server
/$NAM This resets the nametab buffer of the application server
/$DYNP This resets the screen buffer of the application server
SHDB recording helps you to identify the desired screen flow. It shows details like screen sequence, screen nos, screen element names and required user command keys. This all helps while designing / coding a BDC flow for a transaction in the custom program. If you have any more questions or if you are not clear about SHDB, please check this links -
http://www.planetsap.com/Tips_and_Tricks.htm
http://www.itcserver.com/blog/2006/07/12/shdb-the-transaction-recorder/
Direct Input.
Without calling the screens but all the validations should be done and only for master datas upload.
Direct Input method:
1. Only for error free datas and also master data
updation.
2. It will directly updates the database table. No
screens involved.
3. Transaction BMVO or Program RBMVSHOW has been
used.
BDC(Batch Input Session):
1. Screens will be called programmatically.
2. First sessions will be created then we'll run the seesions in SM35 transaction.
3.Synchronous database update. After the processing the session only database update will occur.
For BDC:
http://myweb.dal.ca/hchinni/sap/bdc_home.htm
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/home/bdc&
http://www.sap-img.com/abap/learning-bdc-programming.htm
http://www.sapdevelopment.co.uk/bdc/bdchome.htm
http://www.sap-img.com/abap/difference-between-batch-input-and-call-transaction-in-bdc.htm
http://help.sap.com/saphelp_47x200/helpdata/en/69/c250684ba111d189750000e8322d00/frameset.htm
http://www.sapbrain.com/TUTORIALS/TECHNICAL/BDC_tutorial.html
Check these link:
http://www.sap-img.com/abap/difference-between-batch-input-and-call-transaction-in-bdc.htm
http://www.sap-img.com/abap/question-about-bdc-program.htm
http://www.itcserver.com/blog/2006/06/30/batch-input-vs-call-transaction/
http://www.planetsap.com/bdc_main_page.htm
call Transaction or session method ?
Check this sample one
******Internal Table for Header Data.
TYPES : BEGIN OF type_header,
kschl LIKE konv-kschl,
vkorg LIKE vbak-vkorg,
vtweg LIKE komg-spart,
matnr LIKE mvke-matnr,
kbetr(11) TYPE c,
datab(10) TYPE c,
datbi(10) TYPE c,
END OF type_header.
****Internal Table for Item Level.
TYPES : BEGIN OF type_item,
kschl LIKE konv-kschl,
vkorg LIKE vbak-vkorg,
vtweg LIKE komg-spart,
matnr LIKE mvke-matnr,
kbetr(11) TYPE c,
datab(10) TYPE c,
datbi(10) TYPE c,
END OF type_item.
******Error Table For not found in MVKE.
TYPES : BEGIN OF type_error ,
kschl LIKE konv-kschl,
vkorg LIKE vbak-vkorg,
vtweg LIKE komg-spart,
matnr LIKE mvke-matnr,
kbetr LIKE konp-kbetr,
datab(10) TYPE c,
datbi(10) TYPE c,
text(100) TYPE c,
END OF type_error.
****For error Messages
TYPES : BEGIN OF type_mtab,
matnr LIKE mara-matnr,
msgtyp LIKE bdcmsgcoll-msgtyp,
msgid LIKE bdcmsgcoll-msgid,
msgnr LIKE bdcmsgcoll-msgnr,
text(100) TYPE c,
END OF type_mtab.
****Internal Table
TYPES: BEGIN OF type_mvke,
matnr LIKE mvke-matnr,
vkorg LIKE mvke-vkorg,
vtweg LIKE mvke-vtweg,
END OF type_mvke.
****Internal Table
TYPES : BEGIN OF type_tvkov,
vkorg LIKE tvkov-vkorg,
vtweg LIKE tvkov-vtweg,
END OF type_tvkov.
Declaring Internal Tables
DATA : t_header TYPE STANDARD TABLE OF type_header,
t_item TYPE STANDARD TABLE OF type_item,
t_mvke TYPE STANDARD TABLE OF type_mvke,
t_tvkov TYPE STANDARD TABLE OF type_tvkov,
t_error TYPE STANDARD TABLE OF type_error,
t_mtab TYPE STANDARD TABLE OF type_mtab.
Work Area Declaration.
DATA : wa_header LIKE LINE OF t_header,
wa_item LIKE LINE OF t_item,
wa_error LIKE LINE OF t_error,
wa_mtab LIKE LINE OF t_mtab,
wa_tvkov LIKE LINE OF t_tvkov,
wa_mvke LIKE LINE OF t_mvke.
*Rows for Table with Excel Data*******
DATA: t_xls_file LIKE alsmex_tabline OCCURS 0 WITH HEADER LINE.
***Constant.
DATA : c_params LIKE ctu_params.
DATA : c_ans(1) TYPE c.
DATA : v_count(4) TYPE c. " To show No.of records
DATA : bdctab LIKE bdcdata OCCURS 10 WITH HEADER LINE. " BDCDATA
DATA : tmess_mtab LIKE bdcmsgcoll OCCURS 10 WITH HEADER LINE.
SELECTION SCREEN
SELECTION-SCREEN : BEGIN OF BLOCK b1 WITH FRAME TITLE text-001.
PARAMETERS : p_fname LIKE rlgrap-filename OBLIGATORY.
SELECTION-SCREEN : END OF BLOCK b1.
END OF SELECTION SCREEN.
DATA : repid LIKE sy-repid.
DATA : v_matnr(50) TYPE c, "used for line items
v_kbetr(50) TYPE c, "used for line items
v_dat1(50) TYPE c, "used for line items
v_dat(50) TYPE c. "used for line items
DATA : v_lindx(5) TYPE n ,"index counter for first 14 records.
v_lindx1(5) TYPE n VALUE '01', "index counter for 13 records.
v_item(5) TYPE c, "To increment the line index
v_pgedwn2 TYPE i . "For Pagedown Counter
DATA: v_currentrow TYPE i. "For Current Row
DATA v_bdc(50) TYPE c." Text to apper in Confrim POPUP Window.
************AT SELECTION-SCREEN
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_fname.
PERFORM get_filename USING p_fname.
*************START-OF-SELECTION
START-OF-SELECTION.
******Values for Ctu_params to Transaction
c_params-defsize = 'X'.
c_params-dismode = 'N'.
c_params-updmode = 'S'.
******Refresh
PERFORM f_refresh.
*********To upload File.
PERFORM upload_file.
****User Confrimation only BDC will Process
IF c_ans = '1'.
*** BDC Process.
PERFORM read_data.
ELSE.
FORMAT COLOR 3 INTENSIFIED .
WRITE:/ 'Selected not to Process the Upload'.
EXIT.
ENDIF.
******On completion of Process Refresh the Internal Table
REFRESH : t_xls_file,
t_header,
t_item,
t_mvke,
t_tvkov.
CLEAR : t_xls_file,
wa_header,
wa_item,
wa_mvke,
wa_tvkov.
***********Display Messages
WRITE : /01 'Status',19 'Status Text'.
WRITE AT 0(150) sy-uline.
LOOP AT t_mtab INTO wa_mtab.
WRITE :/01 wa_mtab-msgtyp,19 wa_mtab-text.
ENDLOOP.
SKIP 2.
SORT t_error BY matnr.
WRITE AT 0(150) sy-uline.
WRITE 'ERROR MESSAGES'.
WRITE AT 0(150) sy-uline.
WRITE :/01 'Material.No',20 'Status Text'.
WRITE AT 0(150) sy-uline.
LOOP AT t_error INTO wa_error WHERE matnr NE ' '.
WRITE:/01 wa_error-matnr,20 wa_error-text.
ENDLOOP.
*& Form get_filename
text
-->P_FILENAME text
FORM get_filename USING p_fname.
*****To read the file from Presentation Server
CALL FUNCTION 'KD_GET_FILENAME_ON_F4'
EXPORTING
program_name = repid
dynpro_number ! ; = syst-dynnr
field_name = p_fname
STATIC = ' '
mask = '*.XLS'
CHANGING
file_name = p_fname
EXCEPTIONS
mask_too_long = 1
OTHERS = 2
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDFORM. " get_filename
*& Form upload_file
text
--> p1 text
<-- p2 text
FORM upload_file.
DATA : frow VALUE 2 TYPE i,
fcol VALUE 1 TYPE i,
erow VALUE 10000 TYPE i,
ecol VALUE 7 TYPE i,
ecol1 VALUE 1 TYPE i,
c_col1 TYPE i VALUE '0001',
c_col2 TYPE i VALUE '0002',
c_col3 TYPE i VALUE '0003',
&nb! sp; c_col4 TYPE i VALUE '0004',
c_col5 TYPE i VALUE '0005',
c_col6 TYPE i VALUE '0006',
c_col7 TYPE i VALUE '0007'.
***FM used to UPLOAD data from Flat file
CALL FUNCTION 'ALSM_EXCEL_TO_INTERNAL_TABLE'
EXPORTING
filename = p_fname
i_begin_col = fcol
i_begin_row = frow
i_end_col = ecol
i_end_row = erow
TABLES
intern = t_xls_file
EXCEPTIONS
inconsistent_parameters = 1
upload_ole = 2
OTHERS = 3.
IF sy-subrc <> 0.
MESSAGE e000.
ENDIF.
****T_XLS_FILE is initial, stop the process & throw message
IF t_xls_file[] IS INITIAL.
FORMAT COLOR 6 ON INTENSIFIED ON.
WRITE:/ 'No Data Exists '.
FORMAT COLOR OFF INTENSIFIED OFF.
STOP.
ELSE.
Sort table by rows and colums
SORT t_xls_file BY row col.
Get first row retrieved
READ TABLE t_xls_file INDEX 1.
Set first row retrieved to current row
v_currentrow = t_xls_file-row.
**Loop to move data in internal Table
LOOP AT t_xls_file .
Reset values for next row
IF t_xls_file-row NE v_currentrow.
APPEND wa_header TO t_header.
CLEAR wa_header.
v_currentrow = t_xls_file-row.
ENDIF.
CASE t_xls_file-col.
WHEN c_col1. "Kschl
wa_header-kschl = t_xls_file-value.
WHEN c_col2. "Vkorg
wa_header-vkorg = t_xls_file-value.
WHEN c_col3. "vtweg
wa_header-vtweg = t_xls_file-value.
WHEN c_col4. "Matnr
wa_header-matnr = t_xls_file-value.
WHEN c_col5. "Kbetr
wa_header-kbetr = t_xls_file-value.
WHEN c_col6. "FROm
wa_header-datab = t_xls_file-value.
WHEN c_col7. "TO
wa_header-datbi = t_xls_file-value.
ENDCASE.
ENDLOOP.
APPEND wa_header TO t_header.
CLEAR wa_header.
ENDIF.
****To process the data
PERFORM f_process.
ENDFORM. " upload_file
*& Form READ_DATA
text
--> p1 text
<-- p2 text
FORM read_data.
****To make Uniq Records in Header Level
SORT t_header BY kschl vkorg vtweg.
DELETE ADJACENT DUPLICATES FROM t_header COMPARING
kschl vkorg vtweg .
SORT t_item BY vkorg vtweg matnr.
DATA : wa1_item TYPE type_item.
DATA : l_cnt TYPE i.
DATA : flag(1) TYPE c. "to process the Line item.
***Looping Header Table.
LOOP AT t_header INTO wa_header.
PERFORM bdc_dynpro US! ING 'SAPMV13A' '0100'.
PERFORM bdc_field USING 'BDC_CURSOR'
'RV13A-KSCHL'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=ANTA'.
PERFORM bdc_field USING 'RV13A-KSCHL'
wa_header-kschl.
PERFORM bdc_dynpro USING 'SAPLV14A' '0100'.
PERFORM bdc_field USING 'BDC_CURSOR'
'RV130-SELKZ(03)'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=WEIT'.
PERFORM bdc_field USING 'RV130-SELKZ(03)'
'X'.
PERFORM bdc_dynpro USING 'SAPMV13A' '1004'.
PERFORM bdc_field USING 'BDC_CURSOR'
'KOMG-VKORG'.
PERFORM bdc_field USING 'KOMG-VKORG'
wa_header-vkorg.
PERFORM bdc_field USING 'KOMG-VTWEG'
wa_header-vtweg.
****To handle Line Items.
LOOP AT t_item INTO wa1_item WHERE vkorg = wa_header-vkorg AND
vtweg = wa_header-vtweg.
wa_item = wa1_item.
******Flag Set only After processing first 14 records .
IF flag = ' '.
v_lindx = v_lindx + 01.
SHIFT v_lindx LEFT DELETING LEADING '0'.
v_item = v_lindx .
CONCATENATE 'KOMG-MATNR(' v_item ')' INTO v_matnr.
PERFORM bdc_field USING v_matnr
wa_item-matnr.
CONCATENATE 'KONP-KBETR(' v_item ')' INTO v_kbetr.
PERFORM bdc_field USING v_kbetr
wa_item-kbetr.
CONCATENATE 'RV13A-DATAB(' v_item ')' INTO v_dat.
PERFORM bdc_field USING v_dat
wa_item-datab.
CONCATENATE 'RV13A-DATBI(' v_item ')' INTO v_dat1.
PERFORM bdc_field USING v_dat1
wa_item-datbi.
IF v_item = 14.
flag = 'X'.
PERFORM bdc_field USING 'BDC_OKCODE'
'/00'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=P+'.
PERFORM bdc_dynpro USING 'SAPMV13A' '1004'.
CLEAR v_lindx.
CLEAR v_item.
CONTINUE.
ENDIF.
ENDIF.
***Flag is Set after Processing of 14 records.
TO process rest of Records
IF flag = 'X'.
v_pgedwn2 = v_pgedwn2 + 1.
v_lindx1 = v_lindx1 + 01.
SHIFT v_lindx1 LEFT DE! LETING LEADING '0'.
v_item = v_lindx1 .
CONCATENATE 'KOMG-MATNR(' v_it! em ')' INTO v_matnr.
PERFORM bdc_field USING v_matnr
wa_item-matnr.
CONCATENATE 'KONP-KBETR(' v_item ')' INTO v_kbetr.
PERFORM bdc_field USING v_kbetr
wa_item-kbetr.
CONCATENATE 'RV13A-DATAB(' v_item ')' INTO v_dat.
PERFORM bdc_field USING v_dat
wa_item-datab.
CONCATENATE 'RV13A-DATBI(' v_item ')' INTO v_dat1.
PERFORM bdc_field USING v_dat1
wa_item-datbi.
IF v_pgedwn2 = 13.
PERFORM bdc_field USING 'BDC_OKCODE'
'/00'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=P+'.
PERFORM bdc_dynpro USING 'SAPMV13A' '1004'.
v_pgedwn2 = 0.
v_lindx1 = 1.
CLEAR v_item.
CONTINUE.
ENDIF.
ENDIF.
ENDLOOP.
PERFORM bdc_field USING 'BDC_OKCODE'
'=SICH'.
Calling Transaction after Processing All items.
CALL TRANSACTION 'VK11' USING bdctab
OPTIONS FROM c_params MESSAGES INTO tmess_mtab.
REFRESH bdctab.
CLEAR : bdctab.
CLEAR : wa_item.
CLEAR : wa1_item.
CLEAR : wa_header.
CLEAR : l_cnt.
CLEAR : v_lindx1.
CLEAR: v_pgedwn2,v_lindx.
LOOP AT tmess_mtab .
l_cnt = l_cnt + 1.
READ TABLE t_item INTO wa_item INDEX l_cnt .
CALL FUNCTION 'MASS_MESSAGE_GET' "To get the Message Text
EXPORTING
arbgb = tmess_mtab-msgid
msgnr = tmess_mtab-msgnr
msgv1 = tmess_mtab-msgv1
msgv2 = tmess_mtab-msgv2
msgv3 = tmess_mtab-msgv3
msgv4 ! = tmess_mtab-msgv4
IMPORTING
msgtext = wa_mtab-text
EXCEPTIONS
message_not_found = 1
OTHERS = 2.
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
wa_mtab-matnr = wa_item-matnr.
wa_mtab-msgtyp = tmess_mtab-msgtyp.
wa_mtab-msgid = tmess_mtab-msgid.
wa_mtab-msgn! r = tmess_mtab-msgnr.
APPEND wa_mtab TO t_mtab.
CLEAR wa_mtab-text.
CLEAR wa_item.
ENDLOOP.
ENDLOOP.
ENDFORM. " READ_DATA
*& Form BDC_DYNPRO
text
-->P_0300 text
-->P_0301 text
Start new screen *
FORM bdc_dynpro USING program dynpro.
CLEAR bdctab.
bdctab-program = program.
bdctab-dynpro = dynpro.
bdctab-dynbegin = 'X'.
APPEND bdctab.
ENDFORM. " BDC_DYNPRO
*& Form BDC_FIELD
text
-->P_0305 text
-->P_WA_HEADER_KSCHL text
Insert field *
FORM bdc_field USING fnam fval.
CLEAR bdctab.
bdctab-fnam = fnam.
bdctab-fval = fval.
APPEND bdctab.
ENDFORM. " BDC_FIELD
*& Form bdc_trc_ansaction
text
-->P_0527 text
*& Form f_Process
text
--> p1 text
<-- p2 text
FORM f_process.
DATA : l_todate(12) TYPE c,
l_frdate(12) TYPE c.
***Select for all entries of material in Header "Flat File Materials".
IF NOT t_header[] IS INITIAL.
SELECT matnr vkorg vtweg FROM mvke INTO TABLE t_mvke FOR ALL ENTRIES
IN t_header WHERE matnr = t_header-matnr AND
vkorg = t_header-vkorg AND
vtweg = t_header-vtweg.
ENDIF.
*********select Sales.org & Dist.channel.
IF NOT t_header[] IS INITIAL.
SELECT vkorg vtweg FROM tvkov INTO TABLE t_tvkov FOR ALL ENTRIES IN
t_header WHERE vkorg = t_header-vkorg
AND vtweg = t_header-vtweg.
ENDIF.
***Checking for material in Sales Master Table
SORT t_mvke BY matnr vkorg vtweg.
SORT t_tvkov BY vkorg vtweg.
LOOP AT t_header INTO wa_header.
READ TABLE t_mvke INTO wa_mvke WITH KEY matnr = wa_header-matnr
vkorg = wa_header-vkorg
! ; vtweg = wa_header-vtweg BINARY SEARCH.
IF sy-subrc <> 0.
wa_error = wa_header.
&nb! sp; MOVE text-011 TO wa_error-text.
APPEND wa_error TO t_error.
DELETE TABLE t_header FROM wa_header.
ELSE.
********Date Validations
IF ( wa_header-datab NE ' ! ; ' AND wa_header-datbi NE ' ' ) .
l_todate = wa_header-datab.
l_frdate = wa_header-datbi.
REPLACE '.' INTO l_toda! te WITH ''.
REPLACE '.' INTO l_todate WITH ''.
CONDENSE l_todate NO-GAPS.
REPLACE '.' INTO l_frdate WITH ''.
REPLACE '.' INTO l_frdate WITH ''.
CONDENSE l_frdate NO-GAPS.
IF l_frdate < l_todate.
wa_error = wa_header .
MOVE text-012 TO wa_error-text.
APPEND wa_error TO t_error.
DELETE TABLE t_header FROM wa_header.
ENDIF.
ELSE.
wa_error = wa_header .
MOVE text-016 TO wa_error-text.
APPEND wa_error TO t_error.
DELETE TABLE t_header FROM wa_header.
ENDIF.
ENDIF.
********Rate Validation.
IF wa_header-kbetr = ' '.
wa_error = wa_header .
MOVE text-017 TO wa_error-text.
APPEND wa_error TO t_error.
DELETE TABLE t_header FROM wa_header.
ENDIF.
READ TABLE t_tvkov INTO wa_tvkov WITH KEY vkorg = wa_header-vkorg
BINARY SEARCH.
IF sy-subrc = 0.
READ TABLE t_tvkov INTO wa_tvkov WITH KEY vtweg = wa_header-vtweg
BINARY SEARCH.
IF sy-subrc <> 0.
wa_error = wa_header.
MOVE text-015 TO wa_error-text.
WRITE wa_header-vtweg TO wa_error-text+13(4).
APPEND wa_error TO t_error.
ENDIF.
ELSE.
wa_error = wa_header.
MOVE text-013 TO wa_error-text.
WRITE wa_header-vkorg TO wa_error-text+9(4).
APPEND wa_error TO t_error.
ENDIF.
CLEAR wa_header.
ENDLOOP.
*****Deleting Duplicate Material Form Header "Flat File Data".
SORT t_header BY kschl vkorg vtweg matnr.
DELETE ADJACENT DUPLICATES FROM t_header COMPARING
kschl! vkorg vtweg matnr .
****Data Moving from Header to Item Level.
t_item[] = t_header[].
*To count No.of records in Item Table.
DESCRIBE TABLE t_item LINES v_count.
CONCATENATE text-014 ' ' v_count INTO v_bdc.
****Popup to get Confirmation from user to process BDC
CALL FUNCTION 'POPUP_TO_CONFIRM'
EXPORTING
titlebar = 'Confirmation of File Data'
text_question = v_bdc
text_button_1 = 'Confirm'
text_button_2 = 'Cancel Run'
default_button = '1'
IMPORTING
answer = c_ans.
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-! MSGV3 SY-MSGV4.
ENDIF.
ENDFORM. " f_Process
*& Form f_Refresh
text
--> p1 text
<-- p2 text
FORM f_refresh.
REFRESH : t_xls_file,
t_header,
t_item,
t_mvke,
t_tvkov,
t_error,
t_mtab.
CLEAR : t_xls_file,
wa_header,
wa_item,
wa_mvke,
wa_tvkov,
wa_error,
wa_mtab.
ENDFORM. " f_Refresh
ALSO PLEASE CHECK OUT
sample code for call transaction method
http://www.sapdevelopment.co.uk/bdc/bdc_ctcode.htm
chk this for BDC recording with screen shots
http://www.sapdevelopment.co.uk/bdc/bdc_recording.htm
BDC
http://www.sap-img.com/bdc.htm
Table control in BDC
http://www.sap-img.com/abap/bdc-example-using-table-control-in-bdc.htm
best typical example is BDC for MM01
check the below links for the same
bdc for MM01.
mm01
bdc mm01
BDC
http://www.sap-img.com/bdc.htm
http://www.guidancetech.com/people/holland/sap/abap/zzsni001.htm
http://www.sappoint.com/abap/bdcconcept.pdf
Difference between Genrate session& Call transaction
Re: Steps in BDC