Failure - Cannot connect to Microsoft SQL Server on localhost

Hi!
I have a sqlserver installation on localhost and I want to connect with sqldeveloper.
I fill connection name, username, password, hostname: localhost port: 1433
and then click on retrieve database.
I get the following error message: "Status: Failure - Cannot connect to Microsoft
SQL Server on localhost"
I don't know the reason. I can use another connection to another ms sql server
and it's no problem, but can't connect to localhost.
I have special signs in my computername, for example a "-". Is this the problem?
How can I solve it?
Thank you
Andreas

I am able to successfully connect to my local SQLEXPRESS instance using the following settings:
Hostname: localhost
Port: 1433/DBName;instance=SQLEXPRESS
Even though I use this to connect, I cannot open a tcp connection to port 1433 via telnet. I believe this goes hand in hand with specifying the instance. As I understand it, there are two ways to specify the port, one is directly, the other is through a named instance (another port is used as a service to look up the correct port). SQL Server 2005 appears to prefer named instances instead of specific ports. When "instance" is specified, the port can actually be any number, the driver apparently ignores it.
The Retrieve database (list) appears to be only for informational purposes. I have to specify the database in the Port field (DBName) regardless of what I have selected in this list.
Hope this helps!
PS: Retrieve database will give that error until instance is specified in my case.
Edited by: flszen on Feb 4, 2009 1:29 PM

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at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
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at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
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at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
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at com.bea.netuix.nf.ControlTreeWalker.walkRecursive(ControlTreeWalker.java:334)
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at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
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at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3650)
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at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
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Exception Description: Cannot acquire data source [jdbc/myAPPConn].
Internal Exception: javax.naming.NameNotFoundException: Unable to resolve 'jdbc.myAPPConn'. Resolved 'jdbc'; remaining name 'myAPPConn'.
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Can JSP connect to Microsoft SQL server?

Hi, i'm having problem of looking for a tutorial or any information about how to link jsp to microsoft sql server. I hope that i can get some information on can i do this and how to do it. If possible, please to give some guide on where i can find the tutorial or some example.
Thank you

Ideally if you are connecting to the database to pull data out for display, you should be using a servlet to do this. The servlet can be loaded via the JSP page to display the dynamic data.
You should really remove the Java from the JSP page as much as possible, by using a servlet to do the DB lookup etc you are achieving this quite effectively. The returned information an be in a HTML Table format that can be diplayed by the JSP page.
At the coreservlets site (http://archive.coreservlets.com/) chapter 18 has a few good examples withrespect to connection to a database and even provides a connection pooling discussion with examples. The book is pretty good for beginners looking to get a leg up in servlet/JSP development.
Here is a Servlet course that has DB connection included
http://developer.java.sun.com/developer/onlineTraining/Servlets/Fundamentals/contents.html
Here is a JSP course
http://developer.java.sun.com/developer/onlineTraining/JSPIntro/contents.html

Database Connectivity to Microsoft SQL Server

Hi,
Does anyone of you know how to make JDBC ODBC Connectivityto Microsoft SQL Server?
Thank you.

The easiest (and cheapest) way is to use the JDBC/ODBC bridge that ships with the JDK.
To register the driver within your application you just load the class into memory like this:
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
You now need to create an ODBC datasource for the database connection. Go into the control panel and ODBC control panel program to create a datasource (most people create a system DSN). Make a note of the name you give it (say MYDSN for example).
Now, to get a connection you use the following line:
Connection c=DriverManager.getConnection("jdbc:odbc:MYDSN",username,password);
If you've set the username and password for the DSN in the control panel (as you can for SQL Server) then you can use just say:
Connection c=DriverManager.getConnection("jdbc:odbc:MYDSN");

Connection with Microsoft SQL Server version 7/2000

Hello,
I am a VB expert, but new in Oracle forms by starting from 6i.
I am trying to get connected from oracle forms to Microsoft SQL server to get some data as batch job.
Is some body can help me connecting to MS SQL Server, please.

Hi,
Create the odbc data source of SQL Server database and then while connecting through the Forms in the connection string write UserName/Password and host string as odbc:<odbc_Name>.
Hope this will work.
Regards
gaurav

PeopleTools 8.49 PeopleSoft Database Cannot Connect with MS SQL Server 2005

Folks,
Hello. I am working on PeopleSoft PIA. My system is Windows Server 2003, MS SQL Server Express 2005 Standard, PeopleTools 8.49. I am setting up PeopleSoft Database \PsMpDbInstall\setup.exe and got the errors as follows:
Error: Setup fails to connect to SQL Server. The default settings SQL Server does not allow remote connection.
Then I type in "sqlcmd" in Command Prompt and got the same error as follows:
Name Pipe Provider: Could not open a connection to SQL Server. MS SQL Native Client: the default settings SQL Server does not allow remote connection.
In order to fix SQL Server 2005 remote connection problem, I have done the 3 steps as follows:
Step 1: In SQL Server Surface Area Connection, enable local and remote connection, TCP/IP and Name Pipes, SQL Server browser Startup type "automatic" and status "running".
Step 2: Create exception for SQL Server 2005 and SQL Server browser Service in Windows Firewall.
Step 3: Add the default SQL Server Port 1433 into Windows Firewall.
But the above 3 steps cannot resolve SQL Server Express 2005 remote connection problem. Can any folks help to resolve this problem ?
Thanks.

Folks,
Management Studio can connect with SQL Server 2005 successfully.
I have turned off Windows Server 2003 firewall completely. But "sqlcmd" in Command Prompt still connect with SQL Server 2005 because its remote connection is not allowed.
Is the "not allow remote connection" problem caused by Windows Firewall or SQL Server 2005 itself ?
Thanks.

BC4J connect to Microsoft SQL*Server via Allaire Jrun JDBC

This post is in answer to Matteo Tamburini's questions about
connecting to SQL*Server using the allaire jdbc drivers.
see Re: Version 10.1.0.3.03 of Oracle Data Provider for .NET
These drivers are available for download from Macromedia at:
http://www.macromedia.com/v1/Handlers/index.cfm?ID=22399&Method=Full
They are shipped as one jar file: jrun_drivers.jar
I installed it into <jdev_home>\lib
To make a connection from designtime, follow (roughly)
the steps in the HowTo walkthrough:
Notice that the JDBC driver class is:
allaire.jrun.jdbc.JRunDriver
and the URL is something like:
jdbc:jrun:sqlserver://machinenane:1433;Selectmethod=cursor
There are two gotchas:
1. the Selectmethod=cursor is important
2. you will get an error saying that the class
allaire/jrun/servlet/JRunSE
can't be found.
Indeed - that package is not to be found inside the .jar
file; I suspect it is a rogue import in the source.
The workaround is to ask the VM not to verify classes - do this
by specifying -Xverify:none in the Java Options box of the
"Runner" tab of project properties.
I did successfully test a project deployed as a JSP inside OC4J:
the caveats are that you have to enter the jar file location
in j2ee\home\config\application.xml (as in Matteo's thread)
and that the -Xverify:none switch needs to go on the CLIENT
project, because it launches the embedded OC4J
hope all this helps, Karl McHorton (BC4J Development)

Well, you must have tested to make sure that the socket value is indeed the correct value. But with that error, and you are certain that the socket value is correct, then it becomes difficult.

Connect to Microsoft SQL Server

How can I create new system in System Landscape for connection to SQL Server ? Thank you.

Hi,
Check these links..
http://help.sap.com/saphelp_crm50/helpdata/en/42/11e43d19734b5ae10000000a11405a/frameset.htm
Creating JDBC System in SAP EP For SQL Server 2005
Consider reward points if helpful.
Regards,
Uday.

Failure - Cannot connect to Microsoft SQL Server on localhost

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