ORA-39006, ORA-39213: Metadata processing is not available while using data pump in Oracle 11g R2

While using Oracle datapump export/imporrt we faced a strange error given below 

ORA-39006: internal error ORA-39213: Metadata processing is not available, ORA-39006: internal error

Os  - Windows 2008 SP2         

Oracle 11gR2 11.2.0.1

Conn as sysdba and execute the below command,

EXECUTE SYS.DBMS_METADATA_UTIL.LOAD_STYLESHEETS;

Ref Metalink note: 394569.1