Business Partner Bank details via interface using FM FKK_BUPA_MAINTAIN_SINGLE

Hi Experts,

I am creating a Business Partner in FICA using function module FKK_BUPA_MAINTAIN_SINGLE along with Bank details via T_BUT0BK ( associated type BUS0BK_DI) .

I wanted to store the bank account type such Saving/Checking Account in table BUT0BK. The function module has the table/structure for bank details but does not have the bank account type field. These bank details for the Business Partner gets stored in BUT0BK which has the ACCOUNT_TYPE field used for this purpose but the function module interface does not have the field.

Do we know if we have solution for storing the bank account type (ACCOUNT_TYPE) in BUT0BK via FKK_BUPA_MAINTAIN_SINGLE.

Thanks

Govind Parmar