Oracle Error Message
IMP-00079: Warning: National character set data in this table may be incorrect
Reason for the Error
Due to a problem in 8.0.2 Export, national character data in NCHAR and NVARCHAR2 columns was incorrectly assumed to be in the export server’s data base character set and was converted to the export client’s data base character set. This conversion would only be correct if the export server’s data base character set was the same as the export server’s national character set and the export client’s data base character set was the same as the export client’s national character set. All other combinations would likely be incorrect. This export dump file was generated by 8.0.2 Export and the export client and server characater sets did not fit that criteria.
Solution
Examine the national character data. If incorrect, update the data with correct data.
