The following is the EXP-00098 error message, you can learn the cause and solution of the Oracle Exp error.

EXP-00098: Data in table has not been upgraded, table will not be exported

Cause: Export is attempting to process a table containing references to a type which has evolved. In order for Export to process the table successfully, all data within each table must be upgraded to the latest revision of each referenced type.

Solution: The table must be updated using ALTER TABLE UPGRADE DATA.

Case:

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