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TNS Errors accessing from Client [message #50093] Thu, 28 February 2002 04:52 Go to next message
Antony Lyell
Messages: 1
Registered: February 2002
Junior Member
We have moved our Oracle installation to a new server. We now have a working instance. On the server side everything seems fine, we can interegate the database with SQL*PLUS with no problem. When we try and use SQL*PLUS from the client we get the following errors in the log file
"***********************************************************************
Fatal OSN connect error 12505, connecting to:
(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(COMMUNITY=tcp.world)(PROTOCOL=TCP)(Host=nt_server_01)(Port=1521))(ADDRESS=(COMMUNITY=tcp.world)(PROTOCOL=TCP)(Host=nt_server_01)(Port=1526)))(CONNECT_DATA=(SID=DEB5)(CID=(PROGRAM=C:DEBRA5DEBRA5.EXE)(HOST=Windows PC)(USER=OraUser))))

VERSION INFORMATION:
TNS for MSWINDOWS: Version 2.3.3.0.0 - Production
VSL TCP/IP NT Protocol Adapter for WINDOWS for MSWINDOWS: Version 2.3.3.0.0 - Production

Time: 28-FEB-02 11:04:36
Tracing not turned on.
Tns error struct:
nr err code: 12204
TNS-12204: TNS:received data refused from an application
ns main err code: 12564
TNS-12564: TNS:connection refused
ns secondary err code: 0
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
"

Can anyone tell us what we haven't done.
Re: TNS Errors accessing from Client [message #50213 is a reply to message #50093] Wed, 06 March 2002 06:37 Go to previous messageGo to next message
David Rooney
Messages: 5
Registered: March 2002
Junior Member
Have you configured a listner on the new server?
Re: TNS Errors accessing from Client [message #51116 is a reply to message #50093] Sun, 28 April 2002 23:12 Go to previous message
dave barnett
Messages: 1
Registered: April 2002
Junior Member
I am having the same problems, did you find a fix?

regards

Dave
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