SPAU

Hello Guru's.

am working on UPGRADATION from 4.6B to ECC6 ,While working with SPAU under "WITH OUT MODIFICATION" i found "CREATED/GENERATED" I suppose to modify some code in such programs , when i go for ADOPT MODIFICATIONS am not getting split screen editor to copy the code present under 4.6B so how can i proceed please suggest me in such situation is there any other easy way to do the modification to such programs

Thanks in Advance

Sudheer