Good evening, my doubt is as follows, I have a website created on asp.net that is working with a SQLServer DB but at the moment of executing my code this error is resulting and I have tried to find a solution but I can not find What is causing this?
Good evening, my doubt is as follows, I have a website created on asp.net that is working with a SQLServer DB but at the moment of executing my code this error is resulting and I have tried to find a solution but I can not find What is causing this?
The Indian error that there is no connection to the server, you can verify that you have the port of the sql (by default to 1433) from the console using a telnet servidorSql 1433 in case the telnet is not installed you can try it by powershell
'Test-NetConnection -Port 1433 -ComputerName servidorSql'
Or mendiante
(new-object Net.Sockets.TcpClient).Connect("10.45.23.109", 443)'
Verify protocols tcp must be enabled.