Cause
keyword GLOBAL is missing while creating temporary table.
keyword GLOBAL is missing while creating temporary table.
The index data is anyway lost at end of session/transaction.
Try the following links for this error:
http://docs.oracle.com/cd/E16655_01/server.121/e26079/e12700.htm
https://community.oracle.com/message/3229900
Browse all solutions to database errors from Oracle, MS SQL, or MySQL