ORA-25241: cannot change correlation ID from string to string without FIRST_MESSAGE option ORACLE 报错 故障修复 远程处理

文档解释

ORA-25241: cannot change correlation ID from string to string without FIRST_MESSAGE option

Cause: An attempt was made to change the correlation ID while using the NEXT_MESSAGE or NEXT_TRANSACTION option for dequeuing.

Action: To use a correlation ID that is different from the previous dequeue call, reset the dequeuing position by using the FIRST_MESSAGE navigation option.

【详细说明】

ORA-25241 是Oracle在操作MQ_MESSAGE_PROPERTIES_T时发出的一个错误。它表明在更改相应的消息服务器的相关性标识（correlation ID）时，没有提供FIRST_MESSAGE参数，从而引发了错误。

【官方解释】

ORA-25241: cannot change correlation ID from string to string without FIRST_MESSAGE option

cause: The message propagation in database could not change the correlation id from one

value to another because the FIRST_MESSAGE option was not included.

action: Change the message header for the message id and include the FIRST_MESSAGE option when

changing the correlation id

常见案例

当消息被发送到消息服务器时，一个字符串类型的相关性ID（correlation ID）将会被赋予给它，用于标记消息，以便接收者与该消息关联。当消息被接收之后，经常需要更改这个相关性ID，但更改之前要确保原来的ID已经被确认。如果用户没有在更改相关性ID时提供FIRST_MESSAGE参数，ORA-25241错误就会发生。

【正常处理方法及步骤】

要解决ORA-25241错误，可以按照以下步骤进行：

1. 确保在更改相关性ID之前，消息的原始ID已经被确认。

2. 更改消息头中的消息ID，并在更改相关性ID时加入FIRST_MESSAGE参数。

3. 重新提交消息，查看更改是否已经生效。