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  1. ,
    Expert tip

    If you're not using yet, consider using the SQLServerDataSource to set your server configurations. Also, check if the server is accepting TCP/IP connections and if there's no firewall blocking the connections.

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via by Unknown author, 1 year ago
via Stack Overflow by karlgrz
, 8 months ago
via by Unknown author, 2 years ago
The connection is closed.
via Stack Overflow by tgrosinger
, 2 years ago
The TCP/IP connection to the host <HOST>, port 1433 has failed. Error: "connect timed out. Verify the connection properties, check that an instance of SQL Server is running on the host and accepting TCP/IP connections at the port, and that no firewall is blocking TCP connections to the port.". The connection is closed.	at	at	at	at	at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(	at java.lang.reflect.Method.invoke(	at	at com.sun.proxy.$Proxy38.getMoreResults(Unknown Source)	at	at	at	at	at	at	at