The TCP/IP connection to the host localhost, port 1433 has failed

Question

I\'m getting this 2 errors repeatedly when I\'m trying to connect eclipse with sql server through jdbc. Could anyone help me with this or e

Answer 1

You need to Go to Start > Microsoft SQL Server > Configuration Tools > SQL Server Configuration Manager

When it opens Go to

SQL Server Configuration Manager > SQL Server Network Configuration > Protocols for SQLExpress 

Where you'll find the Protocol TCP/IP, if disabled then Enable it Click on TCP/IP, You'll find its properties.

In this properties Remove All the TCP Dynamic Ports and Add value of 1433 to all TCP Port and restart your SQL Server Services > SQL Server

And Its Done...