Lead Creation through Campaign

Hello SAPIANS,

As I am working on SAP CRM Marketing module, So when a campaign is created by using Target group Lead should be created for this FA team has done configuration . The Lead is getting Created successfully but the lead header page contains fields like  "prospect" and "Main Contact" are showing same details. So as a developer how to start and I have worked on BADI"s I think it may not the solution. PFA

Thanks in Advance.

Regards,

Mithuunn.