Field and table names requested for BAPI_INCOMINGINVOICE_CREATE

Question

Hi all,
The following data is being hardcoded in BAPI_INCOMINGINVOICE_CREATE functional module for testing the functioning of this bapi.  Now kindly suggest me how to make this BAPI useful for all PO's.  the following data is being passed into BAPI for generation of invoice.  Kindly provide technical names along with table names for the following fields. 
HEADERDATA
        INVOICE_IND                    X
        DOC_TYPE                       RE
        DOC_DATE                       24.07.2007
        PSTNG_DATE                   24.07.2007
        REF_DOC_NO                   5000000940
        COMP_CODE                    ACW
        CURRENCY                       INR
        GROSS_AMOUNT             33,750.0000
        CALC_TAX_IND                  X
        BLINE_DATE                     24.07.2007
iTEM DATA
     INVOICE_DOC_ITEM               000001
     PO_NUMBER                         10070100
     PO_ITEM                                00001
     TAX_CODE                             V0
     ITEM_AMOUNT                       33,750.0000
     SHEET_NO                             1000002022
     ITEM_TEXT                              SDFDS
     SHEET_ITEM                           0000000001
Thanx in advance.
Krishna

Answer 1

Hi I have taken particular PO and Executed the code. It is generating the Invoice Document No. Now it want to remove all the Hardcoding. Code i have used is as follows. How do i remove the hardcoding ?? send meif sample code is available???
Internal table declaration *
DATA: gt_headerdata TYPE STANDARD TABLE OF bapi_incinv_create_header
INITIAL SIZE 0,
gt_itemdata TYPE STANDARD TABLE OF bapi_incinv_create_item
INITIAL SIZE 0,
gt_accountingdata TYPE STANDARD TABLE OF bapi_incinv_create_account
INITIAL SIZE 0,
gt_return TYPE STANDARD TABLE OF bapiret2
INITIAL SIZE 0.
DATA: gs_headerdata LIKE bapi_incinv_create_header.
DATA: gs_itemdata LIKE bapi_incinv_create_item.
DATA: gs_accountingdata TYPE bapi_incinv_create_account.
DATA: gs_return TYPE bapiret2.
DATA: l_date TYPE sy-datum.
l_date = sy-datum - 15.
Error flag *
DATA: l_errflag(1) TYPE c.
Build Invoice header
Document Type (Invoice)
gs_headerdata-invoice_ind = 'X'.
gs_headerdata-doc_type = 51.
Document Date
gs_headerdata-doc_date = l_date.
Posting Date
gs_headerdata-pstng_date = l_date.
Reference Document No
gs_headerdata-ref_doc_no = 323348.
gs_headerdata-gross_amount = 31.
Currency
gs_headerdata-currency = 'USD'.
Company Code
gs_headerdata-comp_code = 'D3'.
Baseline Date
gs_headerdata-bline_date = l_date.
**Tax Indicator
*gs_headerdata-calc_tax_ind = 'X'.
Build order item(s) - Only 1 is used in this example
Document Item
gs_itemdata-invoice_doc_item = 000001.
Purchase Order Number
gs_itemdata-po_number = 3700000011.
Purchase Order Item
gs_itemdata-po_item = 00010.
Quantity
gs_itemdata-quantity = 31.
gs_itemdata-po_unit = 'Z00'.
Item Amount
gs_itemdata-item_amount = 31.
gs_itemdata-tax_code = 'O0'.
gs_itemdata-taxjurcode = '0100000000'.
APPEND gs_itemdata TO gt_itemdata.
Document Item
*gs_itemdata-invoice_doc_item = '00002'.
Purchase Order Number
*gs_itemdata-po_number = '4700000158'.
Purchase Order Item
*gs_itemdata-po_item ='00020' .
Quantity
*gs_itemdata-quantity = '5'.
*gs_itemdata-po_unit = 'Z00'.
Item Amount
*gs_itemdata-item_amount = '5'.
*gs_itemdata-tax_code = 'O0'.
*gs_itemdata-taxjurcode = '0100000000'.
*APPEND gs_itemdata TO gt_itemdata.
Accounting Data
***gs_accountingdata-costcenter = 'DUMMY CCTR'.
*gs_accountingdata-invoice_doc_item = '00001'.
*gs_accountingdata-xunpl = 'X'.
*gs_accountingdata-tax_code = 'O0'.
*gs_accountingdata-taxjurcode = '0100000000'.
*gs_accountingdata-ITEM_AMOUNT = 100.
*gs_accountingdata-gl_account = '0003805101'.
*APPEND gs_accountingdata TO gt_accountingdata.
*CLEAR :gs_accountingdata.
*Call the BAPI to Create the Return Order
data: gv_INVOICE type BAPI_INCINV_FLD-INV_DOC_NO,
gv_YEAR type BAPI_INCINV_FLD-FISC_YEAR.
CALL FUNCTION 'BAPI_INCOMINGINVOICE_CREATE'
EXPORTING
headerdata = gs_headerdata
IMPORTING
INVOICEDOCNUMBER = gv_INVOICE
FISCALYEAR = gv_YEAR
TABLES
return = gt_return
itemdata = gt_itemdata.
accountingdata = gt_accountingdata.
PERFORM error.
Check and write Return table
FORM error.
LEAVE TO LIST-PROCESSING.
CLEAR l_errflag.
LOOP AT gt_return INTO gs_return.
WRITE: / gs_return-type, gs_return-message(200).
IF gs_return-type = 'E'.
l_errflag = 'X'.
ENDIF.
ENDLOOP.
PERFORM commit.
ENDFORM. " ERROR INPUT
No errors - Commit
FORM commit.
IF l_errflag IS INITIAL.
CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'.
ENDIF.
ENDFORM. " COMMIT INPUT
Thanks in advance
Krishnasri