标题: ORA-12222: TNS:no support is available for [打印本页] 作者: admin 时间: 2016-8-8 16:52 标题: ORA-12222: TNS:no support is available for ORA-12222: TNS:nosupport is available for the protocol indicated Cause: The protocol requested in the ADDRESS portion of theconnect descriptor
identified through the net service name is not available. If the suppliedADDRESS
is typographically correct then support for that protocol is not installed. Action: Installsupport for the protocol or correct typographical error, as