标题: ORA-12571: TNS:packet writer failure [打印本页] 作者: admin 时间: 2016-8-9 11:31 标题: ORA-12571: TNS:packet writer failure ORA-12571: TNS:packetwriter failure Cause: An error occurred during a data send. Action: Notnormally visible to the user. For further details, turn on tracing and
reexecute the operation. If error persists, contact Oracle Customer Support.