DBA_SCHEDULER_JOBS

Dear All,

Could anybody tell me how to change "NEXT_DATE_TIME" value of my DBA_SCHEDULER_JOBS ?

For example, there is a output of my select query:

select OWNER,JOB_NAME,to_char(last_start_date,'DD-MM-YY HH24:MI:SS') Last_date_time, to_char(next_run_date,'DD-MM-YY HH24:MI:SS') Next_Date_Time, JOB_ACTION from DBA_SCHEDULER_JOBS

where JOB_NAME='STANDARD_OS_AUDIT_TRAIL_PURGE';

     

OWNER	JOB_NAME	LAST_DATE_TIME	NEXT_DATE_TIME	JOB_ACTION
SYS	STANDARD_OS_AUDIT_TRAIL_PURGE	28-02-17 11:18:12	01-03-17 11:18:10	BEGIN DBMS_AUDIT_MGMT.CLEAN_AUDIT_TRAIL(4, TRUE);  END;