Can't connect to shared local database - sql-server

I used the following windows command to share my local database : -
sqlLocalDB share v11.0 IIS_DB
When trying to connect to the database via the database explorer in Visual Studio 2012 using the shared name I get the following error: -
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: Named
Pipes Provider, error: 40 - Could not open a connection to SQL Server)

Related

remote access privileges (Microsoft SQL Server)

I have SQL Server running on Linux and I want to access it on SSMS (SQL Server Management Studio) in Windows.
Facing this issue!!
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: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (.Net SqlClient Data Provider)

Microsoft SQL Server : error while connecting to local server

Whenever I'm trying to connect SSMS to my computer I get this error:
TITLE: Connect to Server
Cannot connect to NUNA.
ADDITIONAL INFORMATION:
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: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (Microsoft SQL Server, Error: 2)
The system cannot find the file specified
I'm pretty sure that my computer or server is name is NUNA but it doesn't connect and I get this error. I have tried to stop SQL Server Express in Windows Services, but it doesn't show the SQL Server Express
Did you try restart SQL Server service or try with "."?

SQLLocal DB 2016 Unable to connect

I am having issues connected with SQL 2016 MSSQLLocalDb from my application. The system is a Server 2012 and I have just deployed my web application to it. I have installed SQLLocaldb 2016.
Running
sqllocaldb info
gave this response: The automatic instance MSSQLLocalDB was not created.
So I created the instance with the name MSSQLLocalDB.
But when I run the application I get this error:
Using:
Data Source=(localdb)\MSSQLLocalDB
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: 50 - Local
Database Runtime error occurred. Cannot create an automatic instance. See the
Windows Application event log for error details.
)
Changing Data source to named pipe gives this error:
Data Source=np:\.\pipe\LOCALDB#7A55F963\tsql\query
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)
Hear is a screen shot of SQL Server Management Studio (un-able to connect as well)
Can someone please help?
I can't open configuration manager either, when I try I get this error.
Try browse: Server name -> Brose for more -> Database Engine.

Server name on SQL Server 2016

I installed Microsoft SQL Server 2016 Management Studio on my PC, and when I try to connect to a server, it shows this error:
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: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (Microsoft SQL Server, Error: 53)
I don't know what should be the server name. How can I connect to a server?
Run the command SQLCMD -L in a command prompt and you will see your available server names.
If you need additional resources check out this answer:
https://dba.stackexchange.com/questions/44171/find-all-version-of-sql-server-on-a-network
enable protocals
test TCP/ip Connectivity
refer following link
https://social.technet.microsoft.com/wiki/contents/articles/2102.how-to-troubleshoot-connecting-to-the-sql-server-database-engine.aspx

Cannot create connection to the Lob system.Connecting SQL server to sharepoint

I want to display data from a table in SQL server into an external SharePoint list but I keep getting the following error.
Cannot connect to the LobSystem (External System). Reason: '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: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)'

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