Java Database Connectivity (JDBC)

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Invalid state, the Connection object is closed.

843859Nov 1 2005 — edited Nov 20 2014

Hi there, forum folks! I've got a problem and just can't get an answer for that. Here it is:

Tomcat log says:

java.sql.SQLException: Invalid state, the Connection object is closed. 
at net.sourceforge.jtds.jdbc.ConnectionJDBC2.checkOpen(ConnectionJDBC2.java:1305)

My app uses jTDS 1.1(http://jtds.sourceforge.net), SQL Server 2000 (sp3) and Tomcat 5.0.28 with J2SE 1.4.1 and I have a connection pool implementation "made by hand"... Not my own hands BTW. I don't have a clue why the connections are being closed. One thing is for sure: the app doesn't close them. Does anybody have a clue for me?

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Locked on Apr 10 2008

Added on Nov 1 2005

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