Using BAPI_PO_CREATE1

Question

I would like use bapi to create po, once call the function, some warning occur,
"No instance of object type PurchaseOrder has been created. External reference:
Purchase order still contains faulty items
Can delivery date be met?"
Can i bypass the warning and generate a po document. Thanks!

Answer 1

**　Program ID              ：
**　Program Desc            ：              PO Creation Using BAPI
**　Process Overview        ：
**　Created By              ：              P.KARTHIKEYAN
**　Created Date            ：              25/10/2006
**　Company Name            ：              Infoview Technologies Limited
*& Report  ZBAPI_CREATE_PO                                             *
REPORT  ZBAPI_CREATE_PO                         .
*DATA DECLARATION
CONSTANTS : C_X VALUE 'X'.
*Structures to hold PO header data
DATA : HEADER LIKE  BAPIMEPOHEADER   ,
       HEADERX LIKE  BAPIMEPOHEADERX .
*Internal Tables to hold PO ITEM DATA
DATA : ITEM   LIKE BAPIMEPOITEM  OCCURS 0 WITH HEADER LINE,
       ITEMX  LIKE BAPIMEPOITEMX OCCURS 0 WITH HEADER LINE,
**Internal table to hold messages from BAPI call
       RETURN LIKE BAPIRET2 OCCURS 0 WITH HEADER LINE.
data : w_header(40) value 'PO Header'.
data : ws_langu like sy-langu.
data:  V_EXPPURCHASEORDER  like BAPIMEPOHEADER-PO_NUMBER.
*text-001 = 'PO Header' - define as text element
selection-screen begin of block b1 with frame title text-001.
parameters : company like header-comp_code  default '1000'      ,
             doctyp  like HEADER-DOC_TYPE   default 'NB'        ,
             cdate   like HEADER-CREAT_DATE default sy-datum    ,
             vendor  like HEADER-VENDOR     default 'RAJ',
             pur_org like HEADER-PURCH_ORG  default '0001'      ,
             pur_grp like HEADER-PUR_GROUP  default '001'       .
selection-screen end of block b1.
selection-screen begin of block b2 with frame title text-002.
parameters : item_num like ITEM-PO_ITEM  default '00020',
             material like ITEM-MATERIAL default 'M-127'   ,
             plant    like ITEM-PLANT    default '0001' ,
             quantity like ITEM-QUANTITY default 200.
selection-screen end of block b2.
**START-OF-SELECTION.
**DATA POPULATION
ws_langu = sy-langu.   "Language variable
*POPULATE HEADER DATA FOR PO
HEADER-COMP_CODE  = company    .
HEADER-DOC_TYPE   = doctyp     .
HEADER-CREAT_DATE = cdate      .
HEADER-VENDOR     = vendor     .
HEADER-LANGU      = ws_langu   .
HEADER-PURCH_ORG  = pur_org    .
HEADER-PUR_GROUP  = pur_grp    .
*POPULATE HEADER FLAG.
HEADERX-comp_code  = c_x.
HEADERX-doc_type   = c_x.
HEADERX-creat_date = c_x.
HEADERX-vendor     = c_x.
HEADERX-langu      = c_x.
HEADERX-purch_org  = c_x.
HEADERX-pur_group  = c_x.
*HEADERX-doc_date   = c_x.
*POPULATE ITEM DATA.
ITEM-PO_ITEM  = item_num.
ITEM-MATERIAL = material.
ITEM-PLANT    = plant.
ITEM-QUANTITY = quantity.
APPEND ITEM.
*POPULATE ITEM FLAG TABLE
ITEMX-PO_ITEM    = item_num.
ITEMX-MATERIAL   = C_X.
ITEMX-PLANT      = C_X .
*ITEMX-STGE_LOC   = C_X .
ITEMX-QUANTITY   = C_X .
*ITEMX-TAX_CODE   = C_X .
*ITEMX-ITEM_CAT   = C_X .
*ITEMX-ACCTASSCAT = C_X .
APPEND ITEMX.
*BAPI CALL
CALL FUNCTION 'BAPI_PO_CREATE1'
  EXPORTING
    POHEADER                     = HEADER
    POHEADERX                    = HEADERX
  POADDRVENDOR                 =
  TESTRUN                      =
IMPORTING
   EXPPURCHASEORDER             =   V_EXPPURCHASEORDER
  EXPHEADER                    =
  EXPPOEXPIMPHEADER            =
TABLES
   RETURN                       = RETURN
   POITEM                       = ITEM
   POITEMX                      = ITEMX.
*Confirm the document creation by calling database COMMIT
CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'
EXPORTING
   WAIT          = 'X'
IMPORTING
  RETURN        =
end-of-selection.
****Output the messages returned from BAPI call
*LOOP AT RETURN.
WRITE /  v_EXPPURCHASEORDER.
*ENDLOOP.