Provider Named Pipes Provider Error 53
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Named Pipes Provider Could Not Open A Connection To Sql Server 53 . (microsoft Sql Server Error 53)
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Error 40 Could Not Open A Connection To Sql Server 2008
million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up SQL Server Error “Named Pipes Provider: Could not open a connection to SQL Server [53]” up vote 2 down vote favorite I used to have a desktop application pointing to a Sybase database through an .ini file
Microsoft Sql Server, Error: 2
that had this connection string: CONNECTION_NAME = "DSN="Dna_Name";UID="User";PWD="Password"" It worked perfectly. A few days ago the database has been migrated to SQL Server 2008 R2 and I need to update the .ini file to redirect the new production server. I updated the connection string as follow: CONNECTION_NAME = "Provider=SQLNCLI10.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog="CatalogName";Data Source="Production_DNS"" But I'm getting the following error: Named Pipe Provider: Could not open a connection to SQL Server [53] Additional notes: Production DNS is working perfectly in other IT areas and other apps are reaching the server without troubles. I'm trying to connect from dev box. The application is an inherited implementation with several years, that's why the *.ini file needs to be kept around. I've some hours browsing internet for error details with almost no results. Does the new connection string seems correct?. Any idea of what can be generating the error? Recommendations? Thanks in advance, sql-server-2008 connection-string named-pipes sql-server-config-manager share|improve this question edited Mar 11 '15
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A Network Related Or Instance Specific Error In Sql Server 2014
developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the provider: sql network interfaces, error: 26 - error locating server/instance specified Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How do I fix the error http://stackoverflow.com/questions/28995047/sql-server-error-named-pipes-provider-could-not-open-a-connection-to-sql-serve 'Named Pipes Provider, error 40 - Could not open a connection to' SQL Server'? up vote 55 down vote favorite 14 I can't seem to connect to my database from a site. I get this error: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server I tried using the local IP address to connect as well as a public one. I've http://stackoverflow.com/questions/9945409/how-do-i-fix-the-error-named-pipes-provider-error-40-could-not-open-a-connec tried: Yes, the site can communicate with the server Named pipes/TCP is enabled. Remote connections are allowed. Windows Firewall is off Created an exception for port 1433 in Windows Firewall. Enabled everything in SQL Server Configuration Manager. What else can I do here? sql-server sql-server-2005 database-connectivity share|improve this question edited Jan 6 '13 at 10:27 Peter Mortensen 10.3k1369107 asked Mar 30 '12 at 14:56 Damien 85541833 How are you trying to connect? –Sachin Kainth Mar 30 '12 at 14:57 1 It may be worthwhile checking if SQL Server is actually using port 1433. It may be using something other than the default port. –Rajeev Shenoy Mar 30 '12 at 15:08 How do I find out what SQL server it can't connect to? –Paul McCarthy Aug 5 at 8:28 add a comment| 20 Answers 20 active oldest votes up vote 31 down vote accepted Solving this problem is very easy: Go to control panel. search for services. Open Local services window from your search results Restart your MSSQLSERVER service. Screenshot of the steps: share|improve this answer edited Jan 21 at 5:40 Ed Cottrell♦ 27.2k94068 answered Jan 3 at 5:45 MKG 345210 add
(Русский)ישראל (עברית)المملكة العربية السعودية (العربية)ไทย (ไทย)대한민국 (한국어)中华人民共和国 (中文)台灣 (中文)日本 (日本語) HomeLibraryLearnDownloadsTroubleshootingCommunityForums Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by: Named Pipes Provider: http://social.msdn.microsoft.com/Forums/sqlserver/en-US/f398623b-d32b-4bf9-b2a6-4cce10ecd7d3/named-pipes-provider-could-not-open-a-connection-to-sql-server-53 Could not open a connection to SQL Server [53]. SQL Server https://social.msdn.microsoft.com/Forums/sqlserver/en-US/0bfbaa00-bdb3-4ee8-9535-c6cea3d6f351/named-pipes-provider-could-not-open-a-connection-to-sql-server?forum=sqldatabaseengine > SQL Server Data Access Question 0 Sign in to vote hi all, trying to set up linked server but it thows error listed above. Thanks, N P Thursday, July 31, 2008 6:44 PM Reply | Quote Answers 0 Sign sql server in to vote Hi N P, Error 53 is an OS error which maps to ERROR_BAD_NETPATH (The network path was not found). Depending on how you setup your linked server, a connection from the current SQL Server process to the remote one will be attempted. Due to the nature of the error, it could not open seems to be attempted with Named Pipes protocol and some of the OS calls (like CreatePipe for instance) returns the OS error 53. In most of the cases this is related to the network name resolution of the remote server or it might be permissions-related, e.g. if your current SQL Server instance is running under Local System account (which doesn't have network access privileges). Please see the detailed description on how to setup a linked server in the SQL Server Books Online, but to start you could try the following: (a) Examine your current SQL Server service account (the local instance - the one where you are trying to setup the linked server to the remote machine). Depending on the authentication configured for the linked server, you might need to use an account which has network access. You could examine the service account using Management Studio or Configuration Manager (b) Check the network name of the remote server. To elimin
(Русский)ישראל (עברית)المملكة العربية السعودية (العربية)ไทย (ไทย)대한민국 (한국어)中华人民共和国 (中文)台灣 (中文)日本 (日本語) HomeLibraryLearnDownloadsTroubleshootingCommunityForums Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by: Named Pipes Provider: Could not open a connection to SQL Server SQL Server > SQL Server Database Engine Question 1 Sign in to vote We are running into an error on a SQL request from SQL-IDA to the SQL-IDB server. Both servers are on Windows 2005 with MS SQL Server 2003 SP3. OLE DB provider "SQL-IDA" for linked server "SQL-IDB" returned message "Login timeout expired". OLE DB provider "SQL-IDA" for linked server "SQL-IDB" returned message "An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections.". Msg 53, Level 16, State 1, Line 0 Named Pipes Provider: Could not open a connection to SQL Server [53]. It seems to suggest that SQL-IDA cannot find the network path to SQL-IDB. We've followed the steps in this article http://support.microsoft.com/default.aspx?scid=kb;EN-US;914277 but it did not resolve our issue. Is it possible that the MSDTC dynamic port range should be set to a specific range on both servers? Any help is greatly appreciated. Albert Edited by AFrausto Tuesday, January 31, 2012 12:56 AM Tuesday, January 31, 2012 12:02 AM Reply | Quote Answers 0 Sign in to vote Hi Albert, Can you try to use the SQL Server Management Studio on server ‘SQL-IDA’ to connect to the instance on server ‘SQL-IDB’ to see if it works or not? There are possible reasons to error 53: a) typo in the server name, or using "/" rather than "\" between server name and instance name, e.g. "myserver/myinst" is not correct. b) name resolution to the server name is not correct, "ping -a yourserver" would tell if that's the case c) The server machine is firewall'ed and file sharing is not in the exception list. You need put "File and Printer Sharing" in exception. For more information: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server (Microsoft SQL Server, Error: XXX). TechNet Subsc