Hi,
If it fresh data loading then follow the steps given below.
1. Delete the setup files in R/3 , t.code LBWG
2. delete the delta queue
3. Delete all data from cube
4. delete delta initialization as suggested by Mr. Deepak
5. Fill the setup table
6 . Data upload in full update mode
7. Schedule the delta queue in R/3
8. Data upload in delta intialization with data transfer
9. Delta upload
It requires transational shutdown of R/3 system while setup table filling & delta initialization
Hope it should work.
Regards,
Anand Mehrotra.