Hi,
Check with TSKM Table .
DATA T_MLAN TYPE STANDARD TABLE OF BAPI_MLAN WITH HEADER LINE INITIAL SIZE 0.
T_MLAN-DEPCOUNTRY = 'DE'.
T_MLAN-TAX_TYPE_1 = 'MWST'. " Tax category
T_MLAN-TAXCLASS_1 = '0' . "Tax classification material
APPEND T_MLAN.
CALL FUNCTION 'BAPI_MATERIAL_SAVEDATA'
EXPORTING
headdata = bapi_head
clientdata = bapi_mara1
clientdatax = bapi_marax
plantdata = bapi_marc1
plantdatax = bapi_marcx
StorageLocationData = bapi_mard
StorageLocationDatax = bapi_mardx
valuationdata = bapi_mbew1
valuationdatax = bapi_mbewx
IMPORTING
return = bapi_return
TABLES
returnmessages = returnmessages
materialdescription = it_makt
TaxClassifications = T_MLAN " bapi_mlan
extensionin = rex
extensioninx = rexx.
Regard's
Smruti