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Can not connect to SQL Server



Author
19 Jan 2006 12:47 AM
Snoopstah
A user who has been connected to our server for several years can not longer
connect.

The error through ODBC shows the following :
Connection failed:
SQLState: '01000'
[Microsoft][ODBC SQL Server Driver][TCP/IP Sockets]Connection Open
(Connect()).
Connection failed:
SQLState: '08001'
SQL Server Error: 6
[Microsoft][ODBC SQL Server Driver][TCP/IP Sockets]Specified SQL Server not
found.

No one else in the firm is having troubles connecting to the server.  The
server has SP4 applied.

Author
19 Jan 2006 3:44 AM
Hilary Cotter
Can he ping the server by hostname? Check to his ODBC connection to ensure
that it is correct. It sounds like a name resolution problem.

--
Hilary Cotter
Looking for a SQL Server replication book?
http://www.nwsu.com/0974973602.html

Looking for a FAQ on Indexing Services/SQL FTS
http://www.indexserverfaq.com

Show quoteHide quote
"Snoopstah" <Snoops***@discussions.microsoft.com> wrote in message
news:84167888-D06E-4E37-8030-103ABF66F29D@microsoft.com...
>A user who has been connected to our server for several years can not
>longer
> connect.
>
> The error through ODBC shows the following :
> Connection failed:
> SQLState: '01000'
> [Microsoft][ODBC SQL Server Driver][TCP/IP Sockets]Connection Open
> (Connect()).
> Connection failed:
> SQLState: '08001'
> SQL Server Error: 6
> [Microsoft][ODBC SQL Server Driver][TCP/IP Sockets]Specified SQL Server
> not
> found.
>
> No one else in the firm is having troubles connecting to the server.  The
> server has SP4 applied.
Are all your drivers up to date? click for free checkup

Author
19 Jan 2006 3:55 AM
Snoopstah
They can ping and connect to other named instances on the server.
I have since found if they put "SERVERNAME\PortNumber" instead of
"SERVERNAME\INSTANCENAME" in their definition it all works.

Why is that ?

Show quoteHide quote
"Hilary Cotter" wrote:

> Can he ping the server by hostname? Check to his ODBC connection to ensure
> that it is correct. It sounds like a name resolution problem.
>
> --
> Hilary Cotter
> Looking for a SQL Server replication book?
> http://www.nwsu.com/0974973602.html
>
> Looking for a FAQ on Indexing Services/SQL FTS
> http://www.indexserverfaq.com
>
> "Snoopstah" <Snoops***@discussions.microsoft.com> wrote in message
> news:84167888-D06E-4E37-8030-103ABF66F29D@microsoft.com...
> >A user who has been connected to our server for several years can not
> >longer
> > connect.
> >
> > The error through ODBC shows the following :
> > Connection failed:
> > SQLState: '01000'
> > [Microsoft][ODBC SQL Server Driver][TCP/IP Sockets]Connection Open
> > (Connect()).
> > Connection failed:
> > SQLState: '08001'
> > SQL Server Error: 6
> > [Microsoft][ODBC SQL Server Driver][TCP/IP Sockets]Specified SQL Server
> > not
> > found.
> >
> > No one else in the firm is having troubles connecting to the server.  The
> > server has SP4 applied.
>
>
>

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