连接oracle 服务器报以下错误,请帮忙解决,thanks
Fatal OSN connect error 12637, connecting to:
(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(COMMUNITY=tcp.world)(PROTOCOL=TCP)(Host=150.72.16.24)(Port=1521)))(ADDRESS_LIST=(ADDRESS=(COMMUNITY=tcp.world)(PROTOCOL=TCP)(Host=150.72.16.24)(Port=1526)))(CONNECT_DATA=(SID=swsbtest)(CID=(PROGRAM=PLUS33W.EXE)(HOST=MANAGER5)(USER=Administrator)))) VERSION INFORMATION:
TNS for 32-bit Windows: Version 2.3.4.0.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 2.3.4.0.0 - Production
Time: 15-NOV-06 09:44:14
Tracing not turned on.
Tns error struct:
nr err code: 12206
TNS-12206: TNS:在进行导航器时接收到 TNS 错误
ns main err code: 12637
TNS-12637: TNS:封包接收失败
ns secondary err code: 0
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0---------------------------------------
oralce服务器版本是10g,在本地网络段用pl/sql连接没有出现什么问题连接数据库服务器的版本是8g(通过光纤连接、物理线路能ping得通),配置lissten 之后能连接一个用户
第二个用户开始不能连接。
Fatal OSN connect error 12637, connecting to:
(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(COMMUNITY=tcp.world)(PROTOCOL=TCP)(Host=150.72.16.24)(Port=1521)))(ADDRESS_LIST=(ADDRESS=(COMMUNITY=tcp.world)(PROTOCOL=TCP)(Host=150.72.16.24)(Port=1526)))(CONNECT_DATA=(SID=swsbtest)(CID=(PROGRAM=PLUS33W.EXE)(HOST=MANAGER5)(USER=Administrator)))) VERSION INFORMATION:
TNS for 32-bit Windows: Version 2.3.4.0.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 2.3.4.0.0 - Production
Time: 15-NOV-06 09:44:14
Tracing not turned on.
Tns error struct:
nr err code: 12206
TNS-12206: TNS:在进行导航器时接收到 TNS 错误
ns main err code: 12637
TNS-12637: TNS:封包接收失败
ns secondary err code: 0
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0---------------------------------------
oralce服务器版本是10g,在本地网络段用pl/sql连接没有出现什么问题连接数据库服务器的版本是8g(通过光纤连接、物理线路能ping得通),配置lissten 之后能连接一个用户
第二个用户开始不能连接。
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