文档解释
ORA-23356: masterdef recognizes a master which does not recognize the masterdef
Cause: Possibly drop_master_repgroup was run at a master site but remove_master_databases was not run at master definition site for that master.
Action: Run remove_master_databases from master definition site to remove the appropriate master (see associated error messages).
ORA-23356: 错误指出当masterdef(主定义)识别到一个主服务器,但是该主服务器却不认识该masterdef(主定义)时会产生ORA-23356错误。
官方解释
常见案例
一般处理方法及步骤
1. 检查当前正在运行的会话是不是与发生ORA-23356错误的会话masterdef相同;
2. 检查发生ORA-23356错误的masterdef,以确认masterdef是否有效;
3. 确认是否有任何其他任务存在,如果有,请检查发生ORA-23356错误的masterdef的空间限制;
4. 如果情况允许,尝试重新连接masterdef来缓解ORA-23356错误;
5. 联系masterdef技术支持,以获取更多帮助来处理ORA-23356错误。