ORA-12537 ERROR?

[sweig0721]

操作系統的和版本:WINXP/ORACLE8.1.7
CONN SYS/CHANGE_ON_INSTALL@TEST BY SYSDBA 出現ORA-12537 TNS連接關閉
檢查發現相關服務已經啟動(SID和TNS)
TNSNAME.ORA

TEST=
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = TEST)
)
)

CNCL=
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 172.16.1.8)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = cncl)
)
)

#TEST為連接本机器ORACLE8.1.7
#CNCL為連接服務器ORACLE8.1.7

TNSPING能PING通



LISTENER.ORA

TEST =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = mis-sun)(PORT = 1521))
)
)
)

LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = mis-sun)(PORT = 1521))
)
)
)

SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = c:\oracle\ora81)
(PROGRAM = extproc)
)
(SID_DESC =
(GLOBAL_DBNAME = TEST)
(ORACLE_HOME = c:\oracle\ora81)
(SID_NAME = TEST)
)
)

ORACLE_HOME="c:\oracle\ora81"
請問出現了什么問題?