ORA-38787: Creating the first guaranteed restore point requires mount mode when flashback database is off. ORACLE 报错 故障修复 远程处理

文档解释

ORA-38787: Creating the first guaranteed restore point requires mount mode when flashback database is off.

Cause: While flashback database is not on, an attempt was made to create the first guaranteed restore point while the database is open.

Action: Mount the database and retry.

ORA-38787是由于flashback database未打开时创建第一个guaranteed restore point时需要mount模式。

官方解释

当flashback database关闭时,创建第一个guaranteed restore point(GRP)必须在实例的挂载模式下进行操作。ORA-38787发生,如果在关闭状态下试图创建第一个GRP。

常见案例

ORA-38787发生,当使用操作“ALTER DATABASE CREATE GUARANTEED RESTORE POINT ”时时flashback database关闭。

一般处理方法及步骤

1.以sysdba身份登录数据库实例;

2.运行“ALTER DATABASE MOUNT” 命令以将数据库实例设置为挂载模式;

3.执行“ALTER DATABASE CREATE GUARANTEED RESTORE POINT ”。


数据运维技术 » ORA-38787: Creating the first guaranteed restore point requires mount mode when flashback database is off. ORACLE 报错 故障修复 远程处理