Bapi_goodsmvt_create and PMCO data

Question

Hi,
We have this report which creates goodsmovements batchwise via "BAPI_GOODSMVT_CREATE". All works well, for each entry in the worklist, a document is created for the given material and quantity. The only problem is the costs of this material are not saved properly in the PMCO table. Say 3 goods movements are created, with the same material and same cost of material. The first booking adds COST * 1 in the PMCO table, the second booking adds COST * 2 in the PMCO tablem the third booking COST * 3...
It appears to be a buffering issue using the bapi_goodsmvt_create in a loop, so I need to know how to clear the buffers which are used to post the PMCO data. Does anyone know which function module/form to use?
Kind regards,
Mike Overmeijer

Answer 1

BAPI_GOODSMVT_CREATE will return the material document number posted. Use that to get the batch number from table MSEG.
CALL FUNCTION 'BAPI_GOODSMVT_CREATE'
  EXPORTING
    GOODSMVT_HEADER  = LS_GOODSMVT_HEADER
    GOODSMVT_CODE    = LS_GOODSMVT_CODE
  IMPORTING
    GOODSMVT_HEADRET = LS_GOODSMVT_HEADRET
  TABLES
    GOODSMVT_ITEM    = LT_GOODSMVT_ITEM
    RETURN           = LT_RETURN.
IF LS_GOODSMVT_HEADRET-MAT_DOC IS NOT INITIAL.
  CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'
    EXPORTING
      WAIT   = GC_TRUE
    IMPORTING
      RETURN = LS_RETURN.
  SELECT SINGLE CHARG FROM MSEG INTO LV_CHARG
          WHERE MBLNR EQ LS_GOODSMVT_HEADRET-MAT_DOC
            AND ZEILE EQ '0001'.
ENDIF.
*Assumes single item document posted