这是sqlnet.log里面的内容 Fatal NI connect error 6413, connecting to: (DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=nari-fang)(PORT=1521)))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=mis)(CID=(PROGRAM=D:\Downloads\fang\DBAccess(new)\DBAccess\Debug\DBAccess.exe)(HOST=FANG)(USER=Administrator)))) VERSION INFORMATION: TNS for 32-bit Windows: Version 9.2.0.1.0 - Production Time: 05-12月-2006 16:51:35 Tracing not turned on.
Fatal NI connect error 6413, connecting to:
(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=nari-fang)(PORT=1521)))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=mis)(CID=(PROGRAM=D:\Downloads\fang\DBAccess(new)\DBAccess\Debug\DBAccess.exe)(HOST=FANG)(USER=Administrator)))) VERSION INFORMATION:
TNS for 32-bit Windows: Version 9.2.0.1.0 - Production
Time: 05-12月-2006 16:51:35
Tracing not turned on.
然后看看你的listener是否正常工作。
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = nari-fang)(PORT = 1521))
)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = mis)
)
)