Deletion OF schedule LInes from APO SPP(Spare Parts Planning) through ABAP.

Dear All,

I need to delete the schedule Lines from APO SPP(spare parts planning ) system.I am looking for any available BAPI provided by SAP for this purpose.Please provide me help if any of you folks previously in your project went through this requirement.

If any other way is there other than BAPI please suggest.

Regards

Mukesh Pandey