Table behind tax details in P.O

Question

Hi,
im trying to find the tax condition types in a purchase order by going to item detail(invoice tab) ->taxes button and it displays the taxes .
i'm unable to find the table where the tax conditon type , amount and the conditon value are being stored, though it shows komv and refers to konv. i checked and the tax details are not stored in KONV.
Can some one help me out on how to retrieve the tax amounts?
Regards,
ravi.

Answer 1

Hope this code gives you some idea:
PARAMETERS: P_EBELN LIKE EKKO-EBELN OBLIGATORY,
            P_BUKRS LIKE T001-BUKRS OBLIGATORY.
TYPES: BEGIN OF T_COND,
         KNUMV LIKE KONV-KNUMV,
         KPOSN LIKE KONV-KPOSN,
         KSCHL LIKE KONV-KSCHL,
         KRECH LIKE KONV-KRECH,
         KAWRT LIKE KONV-KAWRT,
         KBETR LIKE KONV-KBETR,
         WAERS LIKE KONV-WAERS,
         MWSK1 LIKE KONV-MWSK1,
       END OF T_COND.
DATA: IT_COND TYPE STANDARD TABLE OF T_COND,
      WA_COND TYPE T_COND.
DATA: L_KNUMV TYPE KNUMV,
      L_LAND1 LIKE T001-LAND1,
      L_KALSM LIKE T005-KALSM,
      L_KBETR LIKE BSET-KBETR,
      TAX_AMT LIKE BSET-KBETR.
SELECT SINGLE KNUMV INTO L_KNUMV FROM EKKO WHERE EBELN = P_EBELN.
SELECT KNUMV KPOSN KSCHL KRECH
       KAWRT KBETR WAERS MWSK1
       INTO TABLE IT_COND
       FROM KONV AS B
       WHERE KNUMV = L_KNUMV.
CLEAR: L_LAND1.
SELECT SINGLE LAND1 INTO L_LAND1 FROM T001 WHERE BUKRS EQ P_BUKRS.
SELECT SINGLE KALSM INTO L_KALSM FROM T005 WHERE LAND1 = L_LAND1.
LOOP AT IT_COND INTO WA_COND WHERE NOT MWSK1 IS INITIAL.
     CALL FUNCTION 'FI_TAX_GET_CONDITION'
      EXPORTING
        I_BUKRS                   = P_BUKRS
        I_LAND1                   = L_LAND1
        I_KALSM                   = L_KALSM
        I_MWSKZ                   = WA_COND-MWSK1
        I_TXJCD                   = ' '
        I_KSCHL                   = WA_COND-KSCHL
        I_KTOSL                   = ' '
        I_TDATE                   = SY-DATUM
      IMPORTING
*   E_KNUMH                   =
        E_KBETR                   = L_KBETR
*   E_KTOSL                   =
*   E_KSCHL                   =
      EXCEPTIONS
        INPUT_PARAM_INVALID       = 1
        BUKRS_INVALID             = 2
        COUNTRY_INVALID           = 3
        TXJCD_INVALID             = 4
        CONDITION_NOT_FOUND       = 5
        OTHERS                    = 6.
  TAX_AMT = WA_COND-KAWRT * ( L_KBETR / 10 ) / 100.
BREAK-POINT.
ENDLOOP.
Copy the above code to a temporary program and execute. Everytime you reach the break-point check the amount in TAX_AMT w.r.t the tax amount in PO.
Kind Regards
Eswar