ORA-19861: additional backup pieces cannot be validated in this conversation ORACLE 报错 故障修复 远程处理

文档解释

ORA-19861: additional backup pieces cannot be validated in this conversation

Cause: The user tried to add new pieces to the list of files being validated after the validation had already been performed. In a validation conversation, the list can only be validated once.

Action: Add all the backup pieces to the list before validating, or start a new validation conversation for the remaining pieces.

ORA-19861:additional backup pieces cannot be validated in this conversation是由于在备份过程中出现了错误而引起的Oracle数据库错误。这通常是由于在备份时附加到该备份的其他介质和备份的现有介质的大小不同造成的,但可能是由于其他原因导致的。

官方解释

常见案例

一般处理方法及步骤

1、检查备份片段的大小,确保在备份过程中被分配到多媒体环境中的备份片段都大小相同。

2、检查多媒体环境中的多媒体控制文件,确保版本和类型在多媒体环境中一致。

3、检查文件是否已经损坏,如果文件在拷贝的过程中受损,则无法进行backup validate。您可以使用“backup validate no data check”在没有校验文件内容的情况下进行备份验证和确认。


数据运维技术 » ORA-19861: additional backup pieces cannot be validated in this conversation ORACLE 报错 故障修复 远程处理