Change Bill of materials cs02 using lsmw

I am trying to chage the BOM using LSMW with same field mapping as while creating BOM's

I have created new Object for changing the BOM in LSMW but when I run the batch input then it giving the info as

Change BOMs using Batch Input

I29 899 Edit BOM '000000000528857116 1501 1 01'

Does any body have an idea how to resolve this or did any one have idea what I can try more..

Any help would be appreciated.

Thanks,

Frank