标题: ORA-30683: failure establishing connection [打印本页] 作者: admin 时间: 2016-9-4 21:58 标题: ORA-30683: failure establishing connection ORA-30683: failure establishing connection to debugger Cause: An error wasindicated when trying to establish a connection to a
debugger. Usually a TNS error will display along with this message to further
explain the problem, although this TNS error will likely be hidden if youchoose to
trap the error. Action: Correct the indicatedparameter value and try again.