How to create BDC in CRM

Hi all,

We have  requirement to create BDC in CRM.

This is for creation of Ship to party in SAP CRM.

We need to create  8000 ship to party codes in CRM trough BDC, data will be provided by the user some common details, n based mobile no BDC should be created in CRM.

Suggestions required. plz.

Regards,

JK