How to Delete Email ids of existing BP's using LSMW

Hi All,

There is an urgent requirement to Delete Email ids from Business Partners both from Communication and address independent communication section from BP transaction. The BPs are existing in the system, i just need to delete the email ids from BPs.

I need to do this using LSMW.

Can you please tell me the easiest and fastest way to delete the email ids from BP's in SAP CRM system using LSMW?

I never worked on LSMW, so need steps to create LSMW to delete email ids from BP.

please guide me how to create recording and how to use it LSMW? And what structures do i need to select ?

And in my excel file, I think if i just have the list of BP's then it is enough i guess. As i am just deleting the email ids and not updating

any fields of BP.

Please guide.

Thanks for your support//

Reg,

Chetan S K