LSMW

Hello friends,

I have a small question on LSMW.

I am trasforming <b>Customer legasy data</b> (From flat file)to <b>SAP (XD01)</b> application. I use two files with different structures one for Header(Cust name, company, address) and another for Item (Contact persons detials).

My question is ,

In real time , Can we transfer the the Legacy data of a new customer who is not there in the SAP system ? Or do we have to transfer the legacy data related to the customers who are alreday in the SAP system?

Thanks in advance.