Stored procedures 计划程序未按预期工作

我有一个简单的plsql过程，它只接受一个参数并执行一些工作。过程本身将一些数据记录在日志表中，并在插入后提交，即过程开始、结束等

程序签名如下

pr_procedure_name(batch_size IN NUMBER DEFAULT 1000, poErrorDescription OUT VARCHAR)

这是我为运行这个过程而编写的scheduler/jb/程序。理想情况下，我希望它每天23小时运行，但为了测试，我每15分钟运行一次。但它不起作用。有人能帮我一下吗

BEGIN
  SYS.DBMS_SCHEDULER.CREATE_SCHEDULE
    (
      schedule_name    => 'CLEAN_EVERYDAY'
     ,start_date       => trunc(SYSDATE)
     ,repeat_interval  => /*'FREQ=DAILY; BYHOUR=23;'*/ 'freq=MINUTELY;interval=15;'
     ,end_date         => NULL
     ,comments         => 'Description goes here'
    );
END;
/

BEGIN
  SYS.DBMS_SCHEDULER.CREATE_PROGRAM
    (
      program_name         => 'BATCH_CLEANUP'
     ,program_type         => 'PLSQL_BLOCK'
     ,program_action       => 'DECLARE
   nErrorCode   NUMBER;
   sErrorDesc   VARCHAR2 (32767);
BEGIN
    pr_procedure_name( poErrorDescription=>sErrorDesc ) ;

   IF (poErrorDescription IS NOT NULL)
   THEN
      RAISE_APPLICATION_ERROR (-20000, sErrorDesc);
   END IF;
END;'
     ,number_of_arguments  => 0
     ,enabled              => TRUE
     ,comments             => 'More comments'
    );
END;
/

BEGIN
  SYS.DBMS_SCHEDULER.CREATE_JOB
    (
       job_name        => 'CLEAN_JB'
      ,schedule_name   => 'CLEAN_EVERYDAY'
      ,program_name    => 'BATCH_CLEANUP'
      ,comments        => NULL
    );
  SYS.DBMS_SCHEDULER.SET_ATTRIBUTE
    ( name      => 'CLEAN_JB'
     ,attribute => 'RESTARTABLE'
     ,value     => TRUE);
  SYS.DBMS_SCHEDULER.SET_ATTRIBUTE
    ( name      => 'CLEAN_JB'
     ,attribute => 'LOGGING_LEVEL'
     ,value     => SYS.DBMS_SCHEDULER.LOGGING_RUNS);
  SYS.DBMS_SCHEDULER.SET_ATTRIBUTE_NULL
    ( name      => 'CLEAN_JB'
     ,attribute => 'MAX_FAILURES');
  SYS.DBMS_SCHEDULER.SET_ATTRIBUTE_NULL
    ( name      => 'CLEAN_JB'
     ,attribute => 'MAX_RUNS');
  BEGIN
    SYS.DBMS_SCHEDULER.SET_ATTRIBUTE
      ( name      => 'CLEAN_JB'
       ,attribute => 'STOP_ON_WINDOW_CLOSE'
       ,value     => FALSE);
  EXCEPTION
    -- could fail if program is of type EXECUTABLE...
    WHEN OTHERS THEN
      NULL;
  END;
  SYS.DBMS_SCHEDULER.SET_ATTRIBUTE
    ( name      => 'CLEAN_JB'
     ,attribute => 'JOB_PRIORITY'
     ,value     => 3);
  SYS.DBMS_SCHEDULER.SET_ATTRIBUTE_NULL
    ( name      => 'CLEAN_JB'
     ,attribute => 'SCHEDULE_LIMIT');
  SYS.DBMS_SCHEDULER.SET_ATTRIBUTE
    ( name      => 'CLEAN_JB'
     ,attribute => 'AUTO_DROP'
     ,value     => FALSE);

  SYS.DBMS_SCHEDULER.ENABLE
    (name                  => 'CLEAN_JB');
END;
/

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“不工作”是什么意思。提交作业时是否出现错误？作业是否抛出错误？作业没有运行吗？您在

dba\u调度程序作业日志

，

dba\u调度程序作业运行详细信息

，等等中看到了什么？这些都有助于解决这个问题。我在

程序操作中出错