ORA-39006: internal error , ORA-39065: unexpected master process exception in DISPATCH , ORA-01403: no data found , ORA-39097: Data Pump job encountered unexpected error 100

ORA-39006: internal errorORA-39065: unexpected master process exception in DISPATCHORA-01403: no data foundORA-39097: Data Pump job encountered unexpected error 100

Solution:-

sqlplus / as sysdba 

@?/rdbms/admin/catmeta.sql 

@?/rdbms/admin/catmet2.sql  

@?/rdbms/admin/utlrp.sql

Note:- Try everything at your own risk, if any thing happens wrong with your database so blogger will not be responsible.