Oracle : Ошибка ORA-29514

"class name contains illegal character"
*Cause: An attempt was made to import a .class file containing a
character that cannot be converted to the server character
set. The .class file could not be imported because of the
illegal character.
*Action: Correct the illegal character in the .class file.

Попробовать перевести

Поискать эту ошибку на форуме