ORA-53040: user-defined UID definition document: string already exists ORACLE 报错 故障修复 远程处理

文档解释

ORA-53040: user-defined UID definition document: string already exists

Cause: The insert operation failed because only one user-defined UID definition document is allowed.

Action: To change an existing user-defined UID definition document, follow these steps:
1. Export the specified document to a file.
2. Delete the specified document from the repository.
3. Make changes to the exported document.
4. Insert the updated document into the repository. To add a new user-defined UID definition document, follow these steps:
1. Delete the specified document from the repsitory.
2. Insert the new document into the repository.

ORA-53040：用户定义的UID定义文档：字符串已经存在

ORA-53040错误，错误代码由oracle数据库自动生成，意思是指 用户定义的UID定义文档中包含重复的字符串。

官方解释

这一错误消息通常发生在对对象使用了重复的UID定义文档时。Oracle错误消息文档中对ORA-53040的解释如下：

ORA-53040: user-defined UID definition document: string already exists

Cause: An attempt was made to use a user-defined UID definition document containing a duplicate string.

Action: Remove the duplicate string from the user-defined UID definition document and retry.

常见的使用场景：

通常，当您尝试创建包含重复字符串的用户定义的UID定义文档（保存在系统表中）时，您将遇到ORA-53040错误。 如果在系统表中的UID定义文档中或新的UID定义文档中发现重复字符串，则Oracle会报告此错误。

一般处理方法及步骤

1. 仔细阅读在ORA-53040错误消息中提供的信息，确认是否有重复字符串存在于用户定义的UID定义文档中。

2. 取消在字符串中的重复事物，并再次尝试操作。

3. 从新建立用户定义的UID定义文档，删除存在的重复UID定义文档。

4. 确保用户定义的UID定义文档正确无误，以保证唯一性。