标题: ORA-12623: TNS:operation is illegal in this state [打印本页] 作者: admin 时间: 2016-8-9 11:45 标题: ORA-12623: TNS:operation is illegal in this state ORA-12623:TNS:operation is illegal in this state Cause: Connection is half-duplex and a full-duplex operationwas attempted. Action: Notnormally visible to the user. For further details, turn on tracing and
reexecute the operation. If error persists, contact Oracle Customer Support.