Oracle Solution for Error ora-33425

ORA-33425: (EIFMAKEF15) CAUTION: Exporting NTEXT objects using string for the EIF file character set can cause loss of data. To preserve all NTEXT data, export using the UTF8 character set for the EIF file.

What triggered the Error:

The user exported an object with data type NTEXT, but the EIF file that will result from the EXPORT command is not written in Unicode. Because no non-Unicode file can represent all possible Unicode data, it is possible that some data will be lost when converting from the Unicode NTEXT object to the EIF file. The EIF file will be written in the character set indicated by the "nls_charset" argument of the EXPORT command, or, if no such argument is present, in the database character set.

What should we do to fix it:

If the user is certain that the contents of the NTEXT object can be represented in the specified character set, then no action is necessary. Otherwise, the user can add "nls_charset 'UTF8'" to the EXPORT command string. This will result in the EIF file being written in UTF8 Unicode, which can represent all the data contained in NTEXT objects.