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Problem with Tomcat/Data Source


Joined: May 18, 2007
Posts: 2

I have a problem in that Tomcat does not seem to be recognising my DB Driver. I have tried linking a global data source to my application as well as adding a project specific one with no luck. Here is some of my files:

I also have my DB drivers in the commons/lib file. I know the connect string works fine because I can access the DB from Eclipse when writing standard Java code.

This seems common problem and I have been searching Google for the last 3 hours but nothing I have tried has fixed my problem.

I am using Tomcat 5.5 and J2EE 5. I am creating the links and resources in Tomcat admin.

I don't get any logs or stacktrace, the only error I get is as follows in the returned JSP page:

DataSource Example
Cannot create JDBC driver of class '' for connect URL 'null'

And the console output below

What am I doing wrong?


I am using ojdbc14.jar driver and as I mentioned it is in commons/lib
sathish kumar
Ranch Hand

Joined: Feb 14, 2007
Posts: 47
Think it should be


instead of

Joined: May 18, 2007
Posts: 2
Originally posted by sathish kumar:
Think it should be


instead of

Sounds logical, I can't test it until later though. Thanks for your time.
David O'Meara

Joined: Mar 06, 2001
Posts: 13459

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subject: Problem with Tomcat/Data Source
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