topic Re: BDC programming in Application Development and Automation Discussions

BDC programming

Former Member — Wed, 30 Jul 2008 11:19:25 GMT

Hi all,

I am doing a BDC program using call transaction for me21n... when i am trying to take the data from flat file .. quantity and price are not

accepted from internal table but if i directly put the value in the program

its working fine....

can anybody suggest wat to do

Rajiv Kumar

Re: BDC programming

Former Member — Wed, 30 Jul 2008 11:22:02 GMT

Hi,

I think while u r getting data from the internal table the splitting is not done properly.

Re: BDC programming

Former Member — Wed, 30 Jul 2008 11:22:21 GMT

hi,

use this program...

********************************************************************

REPORT ZMM_PO

LINE-SIZE 351

NO STANDARD PAGE HEADING

LINE-COUNT 65

MESSAGE-ID ZMSG.

********************************************************************

*BDC INCLUDE PROGRAM

********************************************************************

Include bdcrecx1.

********************************************************************

*INTERNAL TABLES AND STRUCTURES

********************************************************************

Data : Begin of it_po occurs 0,

Docu_No(10), "Document Number For Legacy System.

Vdr_No(10), "Vendor Number

doc_type(4), "Document type

track_number(10), "Tracking number

Docu_Date(10), "Document Date

Po_Org(4), "Purchasing Organization

Po_Group(3), "Purchasing Group

comp_code(4), "Company Code
Mat_Desc(40), "short text

Material(18), "Material Number

Quantity(16), "Purchase order quantity

Order_unit(3), "Order unit(UOM)

I_Cod(1), "Category of delivery date(For item)

Idelivery_Date(10), "Delivery Date(For item)

Netprice(13), "Net price in purchasing document

currency(5), "Currency Key
Price_Unit(5), "Price unit

Order_Priceunit(3), "Order Price Unit (UOM)

Material_Group(4), "Material group

Plant(4), "Plant

Sdelivery_Date(10), "Delivery Date(For Shedule)

Shld_Qty(16), "Shedule Quantity

Batch(10), "Batch

Storage_location(4), "Storage location

tax_code(2), "Tax code

sitem_no(5), "Item Number of Purchasing Document
S_Cod(1), "Category of delivery date(For Shedule)
Srd_Date(10), "Statistics relevent delivery date

Er_message(100), "Error message

End of it_po.

*Iternal table to get the error data

----

Data it_error like it_po occurs 0 with header line.

*Iternal table to find the error from the legacy data

----

Data : begin of it_erfind occurs 0,

Docu_No(10), "Legacy document number for error file

Er_message(100), "For Error Message

end of it_erfind.

*Variable Declartions

----

Data : temp(40),

item_count(2) type n,

schedule_count(2) type n,

wa like it_po,

g_message(200).

********************************************************************

*START-OF-SELECTION

********************************************************************

START-OF-SELECTION.

********************************************************************

*READING LEGACY FILE

********************************************************************

call function 'UPLOAD'

exporting

CODEPAGE = 'IBM'

FILENAME = ' '

FILETYPE = 'DAT'

tables

DATA_TAB = IT_PO

exceptions

CONVERSION_ERROR = 1

INVALID_TABLE_WIDTH = 2

INVALID_TYPE = 3

NO_BATCH = 4

UNKNOWN_ERROR = 5

GUI_REFUSE_FILETRANSFER = 6

others = 7.

if SY-SUBRC <> 0.

write :/(50) 'Upload error!'.

check 1 = 2.

endif.

*Sort the internal table based on legacy doucment no and materail number

----

sort it_po by Docu_No Material.

perform open_group.

loop at it_po.

move-corresponding it_po to wa.

*To pass the header data based on the document using at new document no

----

AT NEW Docu_No.

clear item_count.

item_count = 1.

perform bdc_dynpro using 'SAPMM06E' '0100'.

perform bdc_field using 'BDC_CURSOR'

'EKKO-EKGRP'.

perform bdc_field using 'BDC_OKCODE'

'/00'.

perform bdc_field using 'EKKO-LIFNR'

wa-VDR_NO.

perform bdc_field using 'RM06E-BSART'

wa-doc_type.

perform bdc_field using 'RM06E-BEDAT'

wa-docu_date.

perform bdc_field using 'EKKO-EKORG'

wa-Po_Org.

perform bdc_field using 'EKKO-EKGRP'

wa-Po_Group.

ENDAT.

AT NEW material.

clear schedule_count.

schedule_count = 1.

*If the item exceed 14 then calling the next set of rows to proceed.

----

if item_count > 14.

clear item_count.

item_count = 2.

perform bdc_dynpro using 'SAPMM06E' '0120'.

perform bdc_field using 'BDC_OKCODE'

'=NP'.

endif.

perform bdc_dynpro using 'SAPMM06E' '0120'.

perform bdc_field using 'BDC_CURSOR'

'EKPO-MENGE(01)'.

perform bdc_field using 'BDC_OKCODE'

'/00'.

clear temp.

concatenate 'EKPO-EMATN(' item_count ')' into temp.

perform bdc_field using temp wa-material.

clear temp.

concatenate 'EKPO-MENGE(' item_count ')' into temp.

perform bdc_field using temp wa-quantity.

clear temp.

concatenate 'EKPO-MEINS(' item_count ')' into temp.

perform bdc_field using temp wa-Order_Unit.

clear temp.

concatenate 'RM06E-EEIND(' item_count ')' into temp.

perform bdc_field using temp wa-idelivery_date.

clear temp.

concatenate 'EKPO-NETPR(' item_count ')' into temp.

perform bdc_field using temp wa-netprice.

clear temp.

concatenate 'EKPO-BPRME(' item_count ')' into temp.

perform bdc_field using temp wa-Order_Priceunit.

clear temp.

concatenate 'EKPO-WERKS(' item_count ')' into temp.

perform bdc_field using temp wa-plant.

clear temp.

concatenate 'EKPO-LGORT(' item_count ')' into temp.

perform bdc_field using temp wa-storage_location.

clear temp.

concatenate 'RM06E-CHARG(' item_count ')' into temp.

perform bdc_field using temp wa-batch.

*For taxcode after selecting the concerned item

----

clear temp.

concatenate 'RM06E-TCSELFLAG(' item_count ')' into temp.

perform bdc_field using temp 'X'.

perform bdc_field using 'BDC_OKCODE'

'=DETA'.

perform bdc_dynpro using 'SAPMM06E' '0111'.

perform bdc_field using 'BDC_CURSOR'

'EKPO-MWSKZ'.

perform bdc_field using 'BDC_OKCODE'

'/00'.

perform bdc_field using 'EKPO-BEDNR'

wa-track_number.

perform bdc_field using 'EKPO-MWSKZ'

wa-tax_code.

clear temp.
concatenate 'EKPO-MWSKZ(' item_count ')' into temp.
perform bdc_field using temp wa-tax_code.

*To select the item leve to pass the schedule value

----

clear temp.

concatenate 'RM06E-TCSELFLAG(' item_count ')' into temp.

perform bdc_field using temp 'X'.

perform bdc_field using 'BDC_OKCODE'

'=ET'.

*increment to change the table control position for schedlue

----

item_count = item_count + 1.

ENDAT.

*To call the schedule screen only one time when schedul count = 1.

----

if schedule_count = 1.

perform bdc_dynpro using 'SAPMM06E' '1117'.

perform bdc_field using 'BDC_CURSOR'

'EKET-MENGE(02)'.

perform bdc_field using 'BDC_OKCODE'

'=BACK'.

endif.

clear temp.

concatenate 'RM06E-EEIND(' schedule_count ')' into temp.

perform bdc_field using temp wa-sdelivery_date.

clear temp.

concatenate 'EKET-MENGE(' schedule_count ')' into temp.

perform bdc_field using temp wa-shld_qty.

*Increment to change the table control position for schedlue

----

schedule_count = schedule_count + 1.

AT END OF docu_no.

perform bdc_dynpro using 'SAPMM06E' '0120'.

perform bdc_field using 'BDC_CURSOR'

'RM06E-BSTPO(01)'.

perform bdc_field using 'BDC_OKCODE'

'=BU'.

perform bdc_field using 'RM06E-EBELP'

'10'.

perform bdc_transaction using 'ME21'.

*To fetch the error message from the standard error table

----

SELECT SINGLE * FROM T100 WHERE SPRSL = 'E'

AND ARBGB = SY-MSGID

AND MSGNR = SY-MSGNO.

G_MESSAGE = T100-TEXT.

*subroutin to change the error message for every document number

----

PERFORM REPLACE_PARAMETERS USING SY-MSGV1 SY-MSGV2 SY-MSGV3

SY-MSGV4 CHANGING G_MESSAGE.

*Seggregate the error if the meg type is E.

----

if sy-msgty = 'E'.

it_erfind-docu_no = wa-docu_no .

it_erfind-er_message = G_MESSAGE.

append it_erfind.

endif.

ENDAT.

*Error Handling

----

AT LAST.

*To segregate the error

----

PERFORM segregate_error.

*To download the error from it_error internal table with err mesg

----

PERFORM error_download.

ENDAT.

endloop.

perform close_group.

*Subrotine to replace the parameters

----

FORM REPLACE_PARAMETERS USING P_PAR_1 P_PAR_2 P_PAR_3

P_PAR_4 CHANGING P_MESSAGE.

*erst mal pruefen, ob numerierte Parameter verwendet wurden

----

DO.

REPLACE '&1' WITH P_PAR_1 INTO P_MESSAGE.

IF SY-SUBRC <> 0.

EXIT.

ENDIF.

ENDDO.

DO.

REPLACE '&2' WITH P_PAR_2 INTO P_MESSAGE.

IF SY-SUBRC <> 0.

EXIT.

ENDIF.

ENDDO.

DO.

REPLACE '&3' WITH P_PAR_3 INTO P_MESSAGE.

IF SY-SUBRC <> 0.

EXIT.

ENDIF.

ENDDO.

DO.

REPLACE '&4' WITH P_PAR_4 INTO P_MESSAGE.

IF SY-SUBRC <> 0.

EXIT.

ENDIF.

ENDDO.

*falls keine numerierten Parameter vorh., ersetzen wie gehabt

----

REPLACE '&' WITH P_PAR_1 INTO P_MESSAGE.

CONDENSE P_MESSAGE.

IF SY-SUBRC EQ 0.

REPLACE '&' WITH P_PAR_2 INTO P_MESSAGE.

CONDENSE P_MESSAGE.

IF SY-SUBRC EQ 0.

REPLACE '&' WITH P_PAR_3 INTO P_MESSAGE.

CONDENSE P_MESSAGE.

IF SY-SUBRC EQ 0.

REPLACE '&' WITH P_PAR_4 INTO P_MESSAGE.

CONDENSE P_MESSAGE.

ENDIF.

ENDFORM.

*Subroutine to segregate the error data from the legacy data

----

FORM segregate_error.

loop at it_erfind.

loop at it_po where docu_no = it_erfind-docu_no.

move-corresponding it_po to it_error.

it_error-er_message = it_erfind-er_message.

append it_error.

endloop.

ENDFORM.

*Subroutine to download the error data from the it_error table.

----

FORM error_download.

CALL FUNCTION 'WS_DOWNLOAD'

EXPORTING

CODEPAGE = 'IBM'

FILENAME = 'C:\ERROR\PO.TXT'

FILETYPE = 'DAT'

TABLES

DATA_TAB = IT_ERROR.

ENDFORM.

Rgds,

Paras

Re: BDC programming

Former Member — Wed, 30 Jul 2008 11:23:10 GMT

declare these two as chars in the internal table of the same length

Re: BDC programming

vinod_vemuru2 — Wed, 30 Jul 2008 11:24:43 GMT

Hi Rajiv,

In BDC u have to pass the currency and quantity fields to the character variables and then use them in ur BDC. This is because these are right alligned.

So when u populate the bdcdata first pass the quantity to a character variable , later use it to populate the bdcdata.

DATA: w_quantity(20) TYPE c.

LOOP AT itab into wa.

CLEAR w_quantity.

MOVE wa-quantity to w_quantity.

Use w_quantity to populate bdcdata instead of wa-quantity.

endloop.

Also avoid using BDC for anjoy transactions like ME21N, VL01N etc. We have BAPIs for this. Use them.

Thanks,

Vinod.

Edited by: Vinod Reddy Vemuru on Jul 30, 2008 4:55 PM

Re: BDC programming

Former Member — Wed, 30 Jul 2008 11:28:15 GMT

hi,

thanks for reply..

actually i am creating a program for the RFC..

can this program help on that

Re: BDC programming

Former Member — Wed, 30 Jul 2008 12:09:37 GMT

hi ,

you use

BAPI_PO_CREATE1 Create Purchase Order

for this.

Rgds,

Paras

Re: BDC programming

Former Member — Wed, 30 Jul 2008 12:22:00 GMT

Hi Rajeev,

Define two character variables for quantity and Price...

Write your internaltable-quantity field to above respective variable.

data gv_quan(14).

e.g. write itab-quan to gv_quan.

Similarly for 2nd variable...

Try out this.....

Regards,

Kuldeep.