ORA-00044

             ORA-00044: timed_statistics must be TRUE when statistics_level is not BASIC.

Cause: The user attempted to set timed_statistics to FALSE when statistics_level was not BASIC. timed_statistics is required to be TRUE to collect meaningful statistics when statistics_level is set to TYPICAL or ALL.

             Action: Either set timed_statistics to TRUE or set statistics_level to BASIC.