这个错误有时候还真很难说是监听没有启.不一定的.$ oerr ora 12560 12560, 00000, "TNS:protocol adapter error" // *Cause: A generic protocol adapter error occurred. // *Action: Check addresses used for proper protocol specification. Before // reporting this error, look at the error stack and check for lower level // transport errors. For further details, turn on tracing and reexecute the // operation. Turn off tracing when the operation is complete.
监听程序打开。如果是小型机的话你只好用DOS启动了。
另外,你看一下你建立的连接是不是那里配置错误。
12560, 00000, "TNS:protocol adapter error"
// *Cause: A generic protocol adapter error occurred.
// *Action: Check addresses used for proper protocol specification. Before
// reporting this error, look at the error stack and check for lower level
// transport errors. For further details, turn on tracing and reexecute the
// operation. Turn off tracing when the operation is complete.
建议看看配置工具里面的设置如果是本机,将SERVER