标题: ORA-00239: timeout waiting for control file enqueue: held by 'string' for mor... [打印本页] 作者: admin 时间: 2016-7-8 14:48 标题: ORA-00239: timeout waiting for control file enqueue: held by 'string' for mor... ORA-00239: timeout waiting for control file enqueue: held by 'string' for more than string seconds Cause: The specified process waited the maximum allowed time for the control file enqueue. Action: Restart the blocking instance indicated in the incident trace file or reboot the blocking node.