标题: ORA-12661: Protocol authentication to be used [打印本页] 作者: admin 时间: 2016-8-10 11:56 标题: ORA-12661: Protocol authentication to be used ORA-12661: Protocolauthentication to be used Cause: The Oracle Advanced Security authentication servicehas determined that
the Oracle Net transport protocol in use is to be utilized to authenticate auser's
identity. Action: Thiserror is used solely to communicate information between the
authentication service and the Oracle Net session layer and should not normally
be visible. If the error is seen, contact Oracle Worldwide Support.