Hi,
have you tried to include the SQL-Parameter "AUTO_UPDATE_QUERY" with value "YES" into the SQL-Parameters of the UNX-properties?
As far as I remember this did the trick for me.
Regards - Johannes
open UNX
Click on DFX
Click on SQL-Parameters
Add "AUTO_UPDATE_QUERY" to the list of Parameters
Set Value to "YES"
Confirm - OK
export universe