expdp, impdp ORA-39213 Metadata processing not available

[oracle@bj-etlsrv1 dump_etl]$ oerr ora 39213
39213, 00000, "Metadata processing is not available"
// *Cause: The Data Pump could not use the Metadata API. Typically,
// this is caused by the XSL stylesheets not being set up properly.
// *Action: Connect AS SYSDBA and execute dbms_metadata_util.load_stylesheets
// to reload the stylesheets.

------解決辦法：

用SYS使用者執行dbms_metadata_util.load_stylesheets

即可解決.

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