bapi_bupa_address_change not updating customer master but updating the BP

Hi All,

I have a custom report which updates the BP address when prerequisite conditions are satisfied. For changing the BP address here I am using BAPI_BUPA_ADDRESS_CHANGE. Now the problem here is through this BAPI the BP address gets updated successfully but the linked customer address doesnot gets changed. As per my requirement, If the BP address is changed then the corresponding customer address must also get changed accordingly. But this is not happening.

Now when the BP address is changed manually through Transaction FPP2 the corresponding customer address gets changed automatically. I need to simulate the similar thing in my program as well.

Please let me know what needs to be done in this case. Is there any Fm which I need to call in my code after BAPI_BUPA_ADDRESS_CHANGE or is there any customization setting needs to be done in the system so as to establish the link between the BP and the corresponding customer.

Any help in this is appreciated.

Thanks in advance!!