ORA-19590: conversation already active
Cause: You tried to begin a backup or restore conversation, but another conversation is already active in this session.
Action: Either continue the current conversation, or call BACKUPCANCEL or RESTORECANCEL to end the current conversation before starting a new one.
ORA-19590错误表示会话已经处于活动状态中。
这是一个警告性的错误,指出当前会话已经处于活动状态中。
1. 检查现有会话,杀死不正确的会话。
2. 确保连接池释放连接,避免滥用连接池资源。
3. 确保客户端正确关闭连接。
4. 确保服务器登录服务器之前未使用其他会话。