Error occuring when using the sql plugin in confluence 3.5

[Tor Hval]

Hi!

I've been using the sql plugin in our confluence instance for a while.

However, when the page which uses the sql plugin hasn't been used for a while, is accessed again for the "first time" I get an errormessage that says:

"com.ibm.db2.jcc.c.DisconnectException: ibmdb2jcct4203011211 A communication error has been detected. Communication protocol being used: TCP/IP.

Communication API being used: SOCKETS. Location where the error was detected: T4Agent.sendRequest().
Communication function detecting the error: OutputStream.flush(). Protocol specific error codes Broken pipe, *, 0. Message: Broken pipe"

Actually the last part of the error message seems to vay a bit, but the first bit about being a communication error is constant, seems to be some sort of error from the database driver, but why it is occuring?

If I reload the page, the errormessage disappears and the plugin behaves as it is supposed to.

Any ideas on how to get rid of the errormessage??

Thanks in advance

Tor

[Bob Swift · Accepted solution]

Look at your db2 datasource configuration in server.xml. Maybe adding a validationQuery would help.

[Tor Hval]

Thanks!

That did the trick :)