Full system code comparison

Hi,

we've inherited a live ECC system so was doing some investigating.

One thing I found was an include LMIGODS3 with customer changes in it. No comments, just some z-code.

When I look at version management it says that it was originally SAP but changed by the local guy. But there is no transport in there.

When I search the transport system for the object, it's also not there.

Any report out there that will show all modifications to standard code? SPAU not coming up with anything either.

thanks.