标题: ORA-12535: TNS:operation timed out [打印本页] 作者: admin 时间: 2016-8-9 10:19 标题: ORA-12535: TNS:operation timed out ORA-12535:TNS:operation timed out Cause: The requested operation could not be completed withinthe time out
period. Action: Lookat the documentation on the secondary errors for possible remedy.
See SQLNET.LOG to find secondary error if not provided explicitly. Turn on
tracing to gather more information.