ORA-20011 是 Oracle 数据库中一个常见的错误代码,通常与统计信息的收集过程相关。下面我将根据要求,分点回答您的问题: 1. 解释ORA-20011错误的含义 ORA-20011 错误通常表示在尝试收集数据库对象的统计信息时遇到了问题,具体来说是“Approximate NDV failed”(近似唯一值分布失败)。这个错误通常不是孤
在日常巡中发现alert日志有出现 ORA-20011: Approximate NDV failed: ORA-29913: errorinexecuting ODCIEXTTABLEOPEN callout KUP-11024: This externaltablecanonlybe accessedfromwithin a Data Pump job. 经查,此错误产生原因是在做datadump时候,oracle在产生三个临时表储存临时信息。err$,et$,sys_import_xxx......
ERROR at line 1: ORA-29913: error in executing ODCIEXTTABLEOPEN callout KUP-11024: This external table can only be accessed from within a Data Pump job. SQL> --查看外部表定义 SQL> desc ET$00251AEF0001 ERROR: ORA-04043: object ET$00251AEF0001 does not exist 3、清理DataPump jobs。 SQL>...
ORA-20011 问题处理 今天巡检发现alert中报如下错: ORA-20011:Approximate NDV failed:ORA-29913:M-VM-4M-PM-P ODCIEXTTABLEOPEN M-5M-wM-3M-vM-JM-1M-3M-vM-4M-m KUP-11024:This external table can only be accessed from within a Data Pump job 错误分析: 导出任务结束后,外部表没有正常删除,数据字典...
ORA-20011: Approximate NDV failed: ORA-29913: error in executing ODCIEXTTABLEOPEN callout KUP-11024: This external table can only be accessed from within a Data Pump job. 错误分析: 外部表没有正常删除,数据字典中还有信息残留,表实际已不存在。
ORA-20011: Approximate NDV failed: ORA-29913: error in executing ODCIEXTTABLEOPEN callout KUP-11024: This external table can only be accessed from within a Data Pump job. 从错误信息上看,是在对外部表收集统计信息时出现的错误。通过oerr ora命令没有找到20011的相关信息,接下来就只有查看MOS了。在文档...
ORA-20011: Approximate NDV failed: ORA-00600: internal error code, arguments 在做EBS 跨平台迁移时,有一个步骤如下: 取消统计信息自动收集 从源应用服务器上拷贝APPLTOP/admin/adstats.sql到目标数据库端,以SYSDBA连接到sqlplus,使用下面的命令重新启动数据库为restricted模式,运行adstats.sql脚本:sqlplus "/ ...
DBMS_STATS: ORA-20011: Approximate NDV failed: ORA-29913: error in executing ODCIEXTTABLEOPEN callout KUP-11024: This external table can only be accessed from within a Data Pump job. 问题分析 1、DBMS_STATS: GATHER_STATS_JOB包是数据库做统计信息使用的数据库包,时间发生在22:00,数据库每天都在做...
ORA-20011: Approximate NDV failed: ORA-29913: error in executing ODCIEXTTABLEOPEN callout KUP-11024: This external table can only be accessed from within a Data Pump job. 问题处理:参考https://community.oracle.com/thread/2477501 select OWNER,OBJECT_NAME,OBJECT_TYPE, status, ...
ORA-20011: Approximate NDV failed: ORA-29913: error in executing ODCIEXTTABLEOPEN callout KUP-11024: This external table can only be accessed from within a Data Pump job. --原来是曾经expdp任务没有正常清理后台表,用下面的语句找到对应的表,drop掉即可。