标题: ORA-26061: Concurrent direct unloads is not [打印本页] 作者: admin 时间: 2016-9-2 09:05 标题: ORA-26061: Concurrent direct unloads is not ORA-26061: Concurrent direct unloads is not allowed. Cause: User attempted adirect unload when another is still in progress. Action: Complete the currentdirect unload before starting another.