ORA-18003: an outline already exists with this signature ORACLE 报错 故障修复 远程处理

文档解释

ORA-18003: an outline already exists with this signature

Cause: The signature generation algorithm generates signatures that are are 16 bytes in length so it is highly unlikely that any 2 signatures will be identical. This message is raised in such a rare case.

Action: Either re-issue the statement that led to the outline being created with some whitespace added or force the outline to be created in a different category.

官方解释

常见情况:如果用户尝试使用“CREATE OR REPLACE OUTLINE”命令更新现有的提纲,那么ORA-18003错误就会发生。

一般处理方法及步骤

1.使用“DROP OUTLINE”命令删除现有提纲后

2.再次尝试执行“CREATE OR REPLACE OUTLINE”命令

3.如果仍然出现ORA-18003错误,则将“create_stored_outlines”参数改为“false”

4.尝试重启数据库实例,然后再次执行提纲创建命令


数据运维技术 » ORA-18003: an outline already exists with this signature ORACLE 报错 故障修复 远程处理