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Fatal NI connect error 12631 [message #125160] Thu, 23 June 2005 10:59 Go to next message
Ganesh_Tambat
Messages: 2
Registered: June 2005
Junior Member
Hi,

I am trying to install middle tier on machine 'avanur' and my infrastrucutre is on machine 'ps0887'. During installation "Portal Configuration Assistant" is failing with following error :

***********************************************************************
Fatal NI connect error 12631, connecting to:
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=ps0887.persistent.co.in)(PORT=1521))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=orcl.pers istent.co.in)(CID=(PROGRAM=E:\ORACLE_Portal_Wireless\OraHome1\jdk\bin\java.exe)(HOST=AVANUR)(USER=ganesh_tambat))))

VERSION INFORMATION:
TNS for 32-bit Windows: Version 9.0.1.4.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 9.0.1.4.0 - Production
Time: 23-JUN-2005 16:17:55
Tracing not turned on.
Tns error struct:
nr err code: 0
ns main err code: 12631
TNS-12631: Username retrieval failed
ns secondary err code: 0
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0

***********************************************************************

One thing to note here is

(HOST=AVANUR)(USER=ganesh_tambat) these are settings on avanur machine and they are being used here. All the default users and settings are used as it is (orcladmin).

Has anyone faced similar problem ?
Any help much appreciated.

Thanks,
Ganesh
Re: Fatal NI connect error 12631 [message #125163 is a reply to message #125160] Thu, 23 June 2005 11:03 Go to previous messageGo to next message
Ganesh_Tambat
Messages: 2
Registered: June 2005
Junior Member
one more information : both the machines are windows machines
Re: Fatal NI connect error 12631 [message #125216 is a reply to message #125163] Thu, 23 June 2005 17:27 Go to previous message
andrew again
Messages: 2577
Registered: March 2000
Senior Member
TNS-12631 Username retrieval failed

Cause: The authentication service failed to retrieve the name of a user.

Action: Enable tracing to determine which routine is failing.
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