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ORA-29661: Unable to find the superclass of the defined in the EXTERNAL NAME ORACLE 报错故障修复远程处理

2023-11-04 22:51

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文档解释

ORA-29661: Unable to find the superclass of the defined in the EXTERNAL NAME

Cause: The class is not loaded in the database.

Action: Make sure the superclass of the EXTERNAL NAME is loaded in the the database.

ORA-29661：无法在EXTERNAL NAME中找到定义的超类

官方解释

ORA-29661表示无法在EXTERNAL NAME标记中找到定义的超类。

常见案例

这个错误通常是由于在创建外部类型时缺少了父类的定义造成的。

一般处理方法及步骤

1、确认括号中的EXTERNAL NAME语句是否有效。

2、在ORACLE字典视图中检查O_TYPE_ID列是否为定义的超类的类型ID。

3、如果它们的类型不同，请更新括号中的关系EXTERNAL NAME句子，以匹配定义的超类。

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ORA-29661: Unable to find the superclass of the defined in the EXTERNAL NAME ORACLE 报错故障修复远程处理

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