How to change annual /overall budget in KO22 via KBPP_EXTERN_UPDATE_CO

Dear Experts,

Kindly assist how to change budget Internal Order in KO22 via KBPP_EXTERN_UPDATE_CO?

What is budget activity should be input for update overall budget?And how about update annual budget?

Kindly check my input data since it did't work. is there any other bapi can be used for my requirement?

i_budget_activity='KBFC' i_budget_activ_sup_ret=' ' i_delta_amounts='X' i_rollup_data='X' i_check_plan_data='X' i_commit_all='X

E_OBJNR OR000450025404

S_GJAHR E_GJAHR 2020

S_WRTTP 41

E_WRTTP 42

E_VORGA KBFC

S_PERIO 008

e_period 008

BLDAT 15.08.2020

wert 15000

SGTEXT TEST

IWAER USD

'Kindly advice.

Thank you in advance

Regards

Putri