Creating Plant maintainence orders

Hi Experts,

My requirement is to create work orders with certain order type and activity type ,with specific planner group,equipment,work center etc etc .

I have 2 function modules with me BAPI_ALM_ORDER_MAINTAIN and ALM_ME_ORDER_CREATE.

Currently i am looking for good set of data .But meanhwhile could someone post sample code .

Thanks,

Pradeep.