Microsoft Data Link Error Dbnetlib Connectionopen Connect
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Castelino[MSFT]October 24, 201413 Share 0 0 Hello all, Have you had any issues connecting dbnetlib connectionopen (connect()). sql server does not exist or access denied. 2012 to the SQL instance from an application or
Test Connection Failed Because Of An Error In Initializing Provider Sql Server 2008
remote machine? Well, don’t worry because in this blog, I have: Explained
Dbnetlib Connectionopen (connect()). Specified Sql Server Not Found
a few common scenarios; Approached these connectivity issues; and Included fixes for these issues. To illustrate the SQL connectivity
Test Connection Failed Because Of An Error In Initializing Provider. Dbnetlib Connectionopen
issues, I have installed SQL 2012 named instance "SQLTest" on Windows 2012 R2 server "SQLserver2012vm". While trying to connect to the SQLTest instance from the remote SQL Server management Tool (SSMS), you may have experienced the following connectivity sql error message dbnetlib connectionopen connect sql server does not exist or access denied error several times. Error Text: Cannot connect to sqlserver2012vm\sqltest.A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (Provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified) (.Net SqlClient Data Provider)For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft%20SQL%20Server&EvtSrc=MSSQLServer&EvtID=-1&LinkId=20476 Error Number: -1Severity: 20State: 0 Program Location:at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj,Boolean callerHasConnectionLock, Boolean asyncClose)at System.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, Boolean ignoreSniOpenTimeout, Int64timerExpire, Boolean encrypt, Boolean trustServerCert, BooleanintegratedSecurity, Boolean withFailover)at System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfoserverInfo, String newPassword, SecureString newSecurePassword, BooleanignoreSniOpenTimeout, TimeoutTimer timeout, Boolean withFailover)at System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfoserverInfo, String newPassword, SecureString newSecurePassword, BooleanredirectedUserInstance, SqlConnectionSt
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ASP.NET Community Standup Forums Help Home/ASP.NET Forums/Data Access/DataSource Controls - SqlDataSource, ObjectDataSource, etc/[DBNETLIB][ConnectionOpen http://forums.asp.net/t/1081819.aspx?+DBNETLIB+ConnectionOpen+Connect+SQL+Server+does+not+exist+or+access+denied+ (Connect()).]SQL Server does not exist or a... [DBNETLIB][ConnectionOpen (Connect()).]SQL https://forums.asp.net/t/1201641.aspx?SQL+Server+does+not+exist+or+access+denied+ Server does not exist or access denied. RSS 12 replies Last post Jul 10, 2009 07:41 AM by Cisjokey ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Threads Support Options Advanced dbnetlib connectionopen Search Reply hivani Member 13 Points 54 Posts [DBNETLIB][ConnectionOpen (Connect()).]SQL Server does not exist or access denied. Mar 02, 2007 02:02 AM|hivani|LINK I installed the SQL SERVER , Oracle client on my computer, and I can connect to remote SQL server,oracle databases using wizards , however when I sql server does try to run application iam getting this error. Server Error in '/shiva/datagrd' Application. [DBNETLIB][ConnectionOpen (Connect()).]SQL Server does not exist or access denied. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.OleDb.OleDbException: [DBNETLIB][ConnectionOpen (Connect()).]SQL Server does not exist or access denied. Source Error: Line 40: // SqlDataAdapter da=new SqlDataAdapter("select * from sms",con);Line 41: DataSet ds=new DataSet();Line 42: da.Fill(ds,"tab");Line 43: DataGrid1.DataSource=ds.Tables[0].DefaultView;Line 44: DataGrid1.DataBind(); Source File: e:\shiva\datagrd\webform1.aspx.cs Line: 42 Stack Trace: [OleDbException (0x80004005): [DBNETLIB][ConnectionOpen (Connect()).]SQL Server does not exist or access denied.] System.Data.OleDb.OleDbConnection.ProcessResults(Int32 hr) System.Data.OleDb.OleDbConnection.InitializeProvider() System.Data.OleDb.OleDbConnection.Open() System.Data.Common.DbDataAdapter.QuietOpen(IDbConnection connection, ConnectionState& originalState) System.Data.Common.DbDataAdapter.FillFromCommand(Object data, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, String srcTable) datagrd.WebForm1.Page
ASP.NET Community Standup Forums Help Home/ASP.NET Forums/Data Access/Access Databases and AccessDataSource Control/SQL Server does not exist or access denied. SQL Server does not exist or access denied. RSS 6 replies Last post Jan 07, 2008 01:21 AM by Marco Buerckel ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Threads Support Options Advanced Search Reply Qaiphyx None 0 Points 35 Posts SQL Server does not exist or access denied. Jan 06, 2008 03:07 PM|Qaiphyx|LINK I think its my server because I cant get it to link up to an Access data base either(plus it says the server :P), heres the error I get. [DBNETLIB]ConnectionOpen (Connect()),]SQL Server does not exist or access denied. Im pretty sure that all the fields that I entered are correct though. What could be the problem?I cant figure this one out. Someone was saying something about configuring my network protocols, could that be it?' If so what configuration changes do i need to make? Reply Marco Buerck... Member 670 Points 141 Posts Re: SQL Server does not exist or access denied. Jan 06, 2008 03:28 PM|Marco Buerckel|LINK Hi, if you aren't running the SQL Server locally, you have to allow remote connections to make it work. Regards Marco Buerckel Don't forget to mark posts that were helpful as answers. Reply Qaiphyx None 0 Points 35 Posts Re: SQL Server does not exist or access denied. Jan 06, 2008 04:15 PM|Qaiphyx|LINK Its local to my knowledge. Its on my comp. and I have the folder properly specified. Reply Marco Buerck... Member 670 Points 141 Posts Re: SQL Server does not exist or access denied. Jan 06, 2008 04:40 PM|Marco Buerckel|LINK Hi, have you read the following knowledge base article? It might help to fix your problem. http://support.microsoft.com/kb/328306/EN-US/ Regards Marco Buerckel Don't forget to mark posts that were helpful as answers. Reply Qaiphyx None 0 Points 35 Posts Re: SQL Server does not exist or access denied. Jan 06, 2008 08:30 PM|Qaiphyx|LINK Thanks, ill read through all that and see what I can figure out. thats alot though haha. Here