There are Oracle 10.3 and Oracle 11.2 databases.
One has reverse engineered the database schema when it was version 10.2.0.3.
Migrating the data (schemes) to an 11.2.0.2 database, try to reverse engineered the same schemas but cannot compare the models.
Selecting one model (*.txp) for either version, only the models of the same version are available to compare.
One can compare only databases of the same version.
Convert one to the format of the other and then compare, (if it is of any value).
