文档解释
ORA-28576: lost RPC connection to external procedure agent
Cause: of this error is abnormal termination of the invoked “C” routine. If this is not the case, check for network problems. Correct the problem if you find it. If all components appear to be normal but the problem persists, the problem could be an internal logic error in the RPC transfer code. Contact your customer support representative.
Action: First check the 3GL code you are invoking; the most likely
官方解释
常见案例
一般处理方法及步骤
1)检查应用程序服务器网络是否运行正常,尤其应该检查系统日志和附加的网络设备;
2)在数据库服务器和应用程序服务器上检查网络是否正常;
3) 确认外部过程正在正常工作,并且其正在等待连接请求;
4)尝试重新连接到数据库,以确保数据库正确运行;
5)重启服务器服务,以确保网络正常工作;
6)联系网络管理员和DBA,以寻求帮助。