急！ORA-12514: TNS: 监听进程不能解析在连接描述符中给出的 SERVICE_NAME 错误

疯狂的月亮

在线等 请给位大侠帮忙！！！！！！

疯狂的月亮

LISTENER.ORA  文件内容

# LISTENER.ORA Network Configuration File: D:\Oracle\Ora81\network\admin\listener.ora
# Generated by Oracle configuration tools.

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS_LIST =
        (ADDRESS = (PROTOCOL = TCP)(HOST = sxhl)(PORT = 1521))
      )
    )
  )

SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = D:\Oracle\Ora81)
      (PROGRAM = extproc)
    )
    (SID_DESC =
      (GLOBAL_DBNAME = sxty.taiyuan)
      (ORACLE_HOME = D:\Oracle\Ora81)
      (SID_NAME = sxty)
    )
  )

sqmax

TNSNAMES?