RENTAL CONTRACT

Hi All,

Can any one explain the process of creating the rental contract with the (standards types ) and sales order with reference to rental contract and billing with reference to sales doc. (a full cycle)

i created but i m confused nd getting error as Copying from sales document type ZABC to ZXYZ is not supported.

I HAVE used MV as order type for cntc

MNV as item categories for cntc

nd for Sales order OR ,can any one help he. how to go about.