Problem in changing material master through BAPI_MATERIAL_SAVEDATA

[Former Member]

Hi Gurus,

I am trying to update the custom field in accounting view, I am using BAPI_MATERIAL_SAVEDATA for this purpose. But apparantly, it is not working as desired. In last i am getting these value in returnmessages tab.

Trying to create: 00396 ____ ____ 0110 __________ ____ __ ___ ___

The material cannot be maintained since no maintainable data transferred

Trying to change: 00396 ____ ____ 0110 __________ ____ __ ___ ___

No changes made

Here is my code

ds_valuedata-VAL_AREA = t_final-bwkey.

ds_valuedata-VAL_TYPE = t_final-bwtar.

ds_valuedata-zzpromo = t_final-zzpromo. <<<<<<<< THIS FIELD I NEED TO UPDATE

ds_valuedatax-VAL_AREA = t_final-bwkey.

ds_valuedatax-VAL_TYPE = t_final-bwtar.

ds_valuedatax-zzpromo = 'X'.

ls_extensionin-structure = 'BAPI_TE_MBEW'.

ls_extensionin-valuepart1 = ds_valuedata.

APPEND ls_extensionin TO lt_extensionin.

ls_extensioninx-structure = 'BAPI_TE_MBEWX'.

ls_extensioninx-valuepart1 = ds_valuedatax.

APPEND ls_extensioninx TO lt_extensioninx.

CALL FUNCTION 'BAPI_MATERIAL_SAVEDATA'

EXPORTING

headdata = ds_headdata

IMPORTING

return = ds_bapiret2

TABLES

returnmessages = lt_returnmessages

extensionin = lt_extensionin

extensioninx = lt_extensioninx.

Please help me as i am badly stuck with this problem.

[former_member181995]

after all use call

BAPI_TRANSACTION_COMMIT

Amit.