How to create Business Partner (BP) and customer master (Role : FLCU01 & Role : FLCU00) using BAPI

Hello Experts, 

Could you delight counsel connected however to create Business Partner (BP) and lawsuit maestro (Role : FLCU01 & Role : FLCU00) utilizing BAPI  successful SAP S/4HANA Private Cloud. 

We person the Business Partner (BP) fig scope acceptable arsenic Internal and Customer Account Group fig scope acceptable arsenic External. 

This request is for India circumstantial and we request to support GST fig (Tax class : IN3 ) and PAN fig tract values and it besides request to beryllium uploaded utilizing BAPI.

Could you delight counsel connected the BAPI to beryllium utilized and steps to beryllium followed for creation.

Thank you,

kind regards

Thangaraj Thomas