ORA-19585: premature end of volume on piece string

文档解释

ORA-19585: premature end of volume on piece string

Cause: While creating the indicated backup piece, an end-of-volume condition was encountered before all of the backup set control data was written to the backup piece. This is most likely a media error, because the amount of backup set control data is very small in relation to the total amount of data in a backup set.

Action: Retry the piece with a larger piece of output media.

ORA-19585 表示发生在备份过程中的错误，表明Oracle在备份过程中无法读取包装在媒体上的字符串。

官方解释

常见案例

一般处理方法及步骤

1. 核实当前使用的备份介质足够容纳正在备份的文件。

2. 如果媒体空间不足，可以将备份媒体添加至备份所需的媒体类型中。

3. 尝试重新备份文件，确保你以前使用的备份空间已清空。

4. 如果问题仍未解决，可以联系数据库技术人员协助你解决；