alternative for function module MD_SALES_ORDER_STATUS_REPORT

We are using function module MD_SALES_ORDER_STATUS_REPORT  to get the data for sales order for fields.

IIOELX- DELNR, IIOELX- TOTAL, IIOELX-MEINS & IIOELX-PLUMI for the function module

Now we want to input WBS element instead of Sales order & there is no field available in MD_SALES_ORDER_STATUS_REPORT to enter WBS element & get the same data.

Is there any other function module that can be used.

Thanks,

Kiran