Friday, November 23, 2007

sap abap bdc Program for Loads the Bill of Material

*&---------------------------------------------------------------------*
*& REPORT ZPP0120 *
*&---------------------------------------------------------------------*
*& Module : PP |
*& Application : The program loads the Bill of Material |
*& |
*----------------------------------------------------------------------*
*| Modification Log |
*| ---------------- |
*| Programmer |
*| Change |
*| ------------- ----------- ---- ----------- ----------------------|
*| Rajesh Singh |
*----------------------------------------------------------------------*

REPORT zpp0120 NO STANDARD PAGE HEADING
MESSAGE-ID z0
LINE-SIZE 132
LINE-COUNT 65(2).


*----------------------------------------------------------------------*
* Internal Tables *
*----------------------------------------------------------------------*


*Internal table for the BOM file.

DATA: BEGIN OF i_bom OCCURS 0,

matnr(18),
werks(4),
stlan(1),
stlal(2),
stktx(40),
bmeng(16),
menge(16),
posnr(4),
postp(1),
meins(3),
datuv(10),
fmeng(1),
idnrk(18),
potx1(40),
ausch(7),

END OF i_bom.

* Extracting Document and Doc type for POSTP = D.

DATA : BEGIN OF i_stpo OCCURS 1,

doknr(25),
dokar(3),
posnr(4),
stlnr LIKE mast-stlnr,

END OF i_stpo.

* Local work area

DATA: g_my_rec_in LIKE i_bom.

** Declare internal table for Call Transaction and BDC Session

DATA: i_bdc_table LIKE bdcdata OCCURS 0 WITH HEADER LINE.


*----------------------------------------------------------------------*
* Global Variables *
*----------------------------------------------------------------------*

DATA: g_counter(2) TYPE n,
g_field_name(18) TYPE c,
zc_yes TYPE syftype VALUE 'X'.


*----------------------------------------------------------------------*
* Selection Screen *
*----------------------------------------------------------------------*

SELECTION-SCREEN BEGIN OF BLOCK a WITH FRAME TITLE text-001.

PARAMETERS: p_fname1 TYPE localfile .

SELECTION-SCREEN SKIP 1.

SELECTION-SCREEN BEGIN OF BLOCK b WITH FRAME TITLE text-002.
PARAMETERS: p_rloc1 AS CHECKBOX DEFAULT 'X'.


SELECTION-SCREEN BEGIN OF BLOCK c WITH FRAME TITLE text-005.
PARAMETERS p_group(12) OBLIGATORY DEFAULT 'ZBOM'.

SELECTION-SCREEN END OF BLOCK c.
SELECTION-SCREEN END OF BLOCK b.
SELECTION-SCREEN END OF BLOCK a.

**WRITE the report header

TOP-OF-PAGE.
INCLUDE zheading.

*----------------------------------------------------------------------*
* Start of selection *
*----------------------------------------------------------------------*

START-OF-SELECTION.

* Load Input file
PERFORM f_load_input_file.

* Create BDC records.
PERFORM create_bdc_records .


*&---------------------------------------------------------------------*
*& Form Create_BDC_records
*&---------------------------------------------------------------------*
* text:* perform the BDC for the records in the internal table
*----------------------------------------------------------------------*
* --> p1 text
* <-- p2 text
*----------------------------------------------------------------------*
FORM create_bdc_records .

DATA: v_stlnr LIKE mast-stlnr.
DATA: v_postp(1) VALUE 'D'.
IF NOT i_bom[] IS INITIAL.

** Open BDC session

PERFORM open_bdc_session.

SORT i_bom BY matnr werks posnr.

SELECT SINGLE stlnr INTO v_stlnr
FROM mast
WHERE matnr = i_bom-matnr
AND werks = i_bom-werks.


SELECT doknr dokar posnr stlnr
INTO TABLE i_stpo
FROM stpo
FOR ALL ENTRIES IN i_bom
WHERE postp = v_postp
AND posnr = i_bom-posnr
AND stlnr = v_stlnr.

SORT i_stpo BY posnr stlnr.

LOOP AT i_bom.

g_my_rec_in = i_bom.

READ TABLE i_stpo WITH KEY posnr = i_bom-posnr
stlnr = v_stlnr
BINARY SEARCH.


AT NEW matnr.

CLEAR i_bdc_table[].
PERFORM insert_screen_header.

ENDAT.

* Setting up counter for 20 line items

IF g_counter = 20.

g_counter = 1.

ENDIF.

PERFORM bdc_field USING 'BDC_OKCODE'
'/00'.

*next screen
PERFORM bdc_dynpro USING 'SAPLCSDI' '0140'.

PERFORM bdc_field USING 'BDC_CURSOR' 'RC29P-FMENG(01)'.

PERFORM bdc_field USING 'BDC_OKCODE' '/00'.

CONCATENATE 'RC29P-POSNR(' g_counter ')' INTO g_field_name.

PERFORM bdc_field USING g_field_name i_bom-posnr.

CONCATENATE 'RC29P-IDNRK(' g_counter ')' INTO g_field_name.

PERFORM bdc_field USING g_field_name i_bom-idnrk.

CONCATENATE 'RC29P-MENGE(' g_counter ')' INTO g_field_name.

PERFORM bdc_field USING g_field_name i_bom-menge.

CONCATENATE 'RC29P-MEINS(' g_counter ')' INTO g_field_name.

PERFORM bdc_field USING g_field_name i_bom-meins.

CONCATENATE 'RC29P-POSTP(' g_counter ')' INTO g_field_name.

PERFORM bdc_field USING g_field_name i_bom-postp.

CONCATENATE 'RC29P-FMENG(' g_counter ')' INTO g_field_name.

PERFORM bdc_field USING g_field_name i_bom-fmeng.

*next screen
PERFORM bdc_dynpro USING 'SAPLCSDI' '0130'.

PERFORM bdc_field USING 'BDC_OKCODE' '/00'.


* Check the Item category to direct the screen flow accordingly.

CASE i_bom-postp.

WHEN 'B'.

PERFORM item_text_insert.

WHEN 'Z'.

PERFORM item_text_insert.

WHEN 'T'.

PERFORM item_text_insert.


WHEN 'N'.

PERFORM bdc_field USING 'BDC_CURSOR' 'RC29P-AUSCH'.

PERFORM bdc_field USING 'RC29P-AUSCH' i_bom-ausch.

* next screen

PERFORM item_text_insert.

*next screen

PERFORM bdc_dynpro USING 'SAPLCSDI' '0133'.

PERFORM bdc_field USING 'BDC_OKCODE' '/00'.

PERFORM bdc_field USING 'RC29P-EKORG' ' '.


WHEN 'D'.


PERFORM bdc_field USING 'RC29P-DOKNR' i_stpo-doknr.

PERFORM bdc_field USING 'RC29P-DOKAR' i_stpo-dokar.


* next screen


PERFORM item_text_insert.

* When POSTP = X, L.

WHEN OTHERS.

PERFORM bdc_field USING 'BDC_CURSOR' 'RC29P-AUSCH'.

PERFORM bdc_field USING 'RC29P-AUSCH' i_bom-ausch.

* next screen

PERFORM item_text_insert.

ENDCASE.

g_counter = g_counter + 1.


* next screen

PERFORM bdc_dynpro USING 'SAPLCSDI' '0140'.

PERFORM bdc_field USING 'BDC_CURSOR' 'RC29P-POSNR(01)'.

PERFORM bdc_field USING 'BDC_OKCODE' '=FCBU'.


AT END OF matnr.

PERFORM insert_bdc_new.

ENDAT.

ENDLOOP.

CLEAR i_bom[].

PERFORM close_bdc_session.


** Release the BDC sessions created

PERFORM release_bdc.

ENDIF.


ENDFORM. " open_group


*&---------------------------------------------------------------------*
*& Form bdc_dynpro_start
*&---------------------------------------------------------------------*
* Initialize the screen
*----------------------------------------------------------------------*
* -->P_G_PROGRAM_1
* -->P_G_SCREEN
*----------------------------------------------------------------------*
FORM bdc_dynpro USING p_g_program_1
p_g_screen.

CLEAR i_bdc_table.
i_bdc_table-program = p_g_program_1.
i_bdc_table-dynpro = p_g_screen.
i_bdc_table-dynbegin = 'X'.
APPEND i_bdc_table.

ENDFORM. " bdc_dynpro_start

*&---------------------------------------------------------------------*
*& Form bdc_field
*----------------------------------------------------------------------*
* Insert field *
*----------------------------------------------------------------------*

FORM bdc_field USING f_name f_value.

CLEAR i_bdc_table.
i_bdc_table-fnam = f_name.
i_bdc_table-fval = f_value.
APPEND i_bdc_table.

ENDFORM. "bdc_insert_field



*&--------------------------------------------------------------------*
*& Form open_bdc_session
*&--------------------------------------------------------------------*
* Open the BDC session
*---------------------------------------------------------------------*
FORM open_bdc_session .


** Open BDC session and creat and update condition records

CALL FUNCTION 'BDC_OPEN_GROUP'
EXPORTING
client = sy-mandt
* DEST = FILLER8
group = p_group
* HOLDDATE = FILLER8
keep = 'X'
user = sy-uname
* RECORD = FILLER1
* PROG = SY-CPROG
* IMPORTING
* QID =
EXCEPTIONS
client_invalid = 1
destination_invalid = 2
group_invalid = 3
group_is_locked = 4
holddate_invalid = 5
internal_error = 6
queue_error = 7
running = 8
system_lock_error = 9
user_invalid = 10
OTHERS = 11
.
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. " create_bdc_session
*&---------------------------------------------------------------------*
*& Form insert_screen_header
*&---------------------------------------------------------------------*
* Insert the Header data into the screens
*----------------------------------------------------------------------*

FORM insert_screen_header .

g_counter = 1.

PERFORM bdc_dynpro USING 'SAPLCSDI' '0100'.

PERFORM bdc_field USING 'BDC_CURSOR' 'RC29N-STLAL'.

PERFORM bdc_field USING 'BDC_OKCODE' '/00'.

PERFORM bdc_field USING 'RC29N-MATNR' g_my_rec_in-matnr.

PERFORM bdc_field USING 'RC29N-WERKS' g_my_rec_in-werks.

PERFORM bdc_field USING 'RC29N-STLAN' g_my_rec_in-stlan.

PERFORM bdc_field USING 'RC29N-STLAL' g_my_rec_in-stlal.

PERFORM bdc_field USING 'RC29N-DATUV' g_my_rec_in-datuv.


* next screen

PERFORM bdc_dynpro USING 'SAPLCSDI' '0110'.

PERFORM bdc_field USING 'BDC_CURSOR' 'RC29K-BMENG'.

PERFORM bdc_field USING 'BDC_OKCODE' '/00'.

PERFORM bdc_field USING 'RC29K-STKTX' g_my_rec_in-stktx.

PERFORM bdc_field USING 'RC29K-BMENG' g_my_rec_in-bmeng.


*next screen

PERFORM bdc_dynpro USING 'SAPLCSDI' '0111'.

PERFORM bdc_field USING 'BDC_CURSOR' 'RC29K-LABOR'.


ENDFORM. " insert_screen_header

*&---------------------------------------------------------------------*
*& Form insert_bdc
*&---------------------------------------------------------------------*
* Insert the BDC session
*----------------------------------------------------------------------*

FORM insert_bdc_new .

CALL FUNCTION 'BDC_INSERT'
EXPORTING
tcode = 'CS01'
* POST_LOCAL = NOVBLOCAL
* PRINTING = NOPRINT
* SIMUBATCH = ' '
* CTUPARAMS = ' '
TABLES
dynprotab = i_bdc_table
EXCEPTIONS
internal_error = 1
not_open = 2
queue_error = 3
tcode_invalid = 4
printing_invalid = 5
posting_invalid = 6
OTHERS = 7
.
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.


ENDIF.

CLEAR i_bdc_table[].


ENDFORM. " insert_bdc


*&---------------------------------------------------------------------*
*& Form close_bdc_session
*&---------------------------------------------------------------------*
* Close the BDC session
*----------------------------------------------------------------------*

FORM close_bdc_session .

CALL FUNCTION 'BDC_CLOSE_GROUP'
EXCEPTIONS
not_open = 1
queue_error = 2
OTHERS = 3.

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. " close_bdc_session


*&---------------------------------------------------------------------*
*& Form f_load_input_file
*&---------------------------------------------------------------------*
* Load the file into the Internal table
*----------------------------------------------------------------------*

FORM f_load_input_file.


IF p_rloc1 = zc_yes.
CALL FUNCTION 'WS_UPLOAD'
EXPORTING
filename = p_fname1
filetype = 'DAT'
TABLES
data_tab = i_bom
EXCEPTIONS
conversion_error = 1
file_open_error = 2
file_read_error = 3
invalid_type = 4
no_batch = 5
unknown_error = 6
invalid_table_width = 7
gui_refuse_filetransfer = 8
customer_error = 9
OTHERS = 10.

IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
STOP.
ENDIF.

ENDIF.

ENDFORM. " f_load_input_file
*&---------------------------------------------------------------------*
*& Form release_bdc
*&---------------------------------------------------------------------*
* Release BDC session
*----------------------------------------------------------------------*

FORM release_bdc.

SUBMIT rsbdcsub WITH mappe EQ p_group
WITH von EQ sy-datum
WITH bis EQ sy-datum
WITH fehler EQ '.'
EXPORTING LIST TO MEMORY
AND RETURN.


ENDFORM. " release_bdc
*&---------------------------------------------------------------------*
*& Form item_text_insert
*&---------------------------------------------------------------------*
* Repetitive code in the screen flow
*----------------------------------------------------------------------*

FORM item_text_insert.

PERFORM bdc_dynpro USING 'SAPLCSDI' '0131'.

PERFORM bdc_field USING 'BDC_OKCODE' '/00'.

PERFORM bdc_field USING 'BDC_CURSOR' 'RC29P-POTX1'.

PERFORM bdc_field USING 'RC29P-POTX1' i_bom-potx1.

ENDFORM. " item_text_insert

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