Hi
It is very Much Posibble with ME2O, not with MB1B
you can create delivery with 541.
Prerequistes.
SD releted settings required to be done before trying this.
Standard delivery type is LB.
Material management-->Purchse order-->set up stock subcontract order
here you make the delivery type relevant to plant
Logistics execution-->shipping-->Deliveries-->Define Item Category Determination in Deliveries
here you make the proper settings.
after above setting try with ME2O, Delivery will be created with 541 Movement type.
Regards
Maruthi S