Hi,

This is the problem:
GTRN being 7.3
UTL1 being 8.0.5.2.2

The exp utility is version specific. Version 7.3 uses different views compared to version 8.0.5 so you cann't use exp 8.0.5 against a 7.3 database.

If you change your env to a different 7.3 you can exp against the GTRN database.

tycho