Loading a 16.x dump into an earlier version is simply not supported at all.
For 15.7 SP120-SP122 there is a bug (CR 765911), fixed in SP130 (not yet released), that prevents dumps from these versions from being loaded into versions prior to SP120. When loading locally, the symptom is a 3223 error, "Attempt to read a dump trailer failed; returned error code is 2.". The root cause was a formatting error in new information added to the dump trailer. I suspect the "fatoi" error you are getting has the same root cause.
You might try doing the remote dump using the same version on the remote server.
-bret