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JZ006 followed by outOfMemoryError

Radhika Reddy
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Joined: Oct 31, 2002
Posts: 30
I am running Struts application on tomcat 5.0.27 ,linux 9 with jdk1.4.2_05.
The application is basically making stored procedure calls and getting data from database and displaying on UI. Database used is sybase . Jdbc driver used is jconnect5.5.
I did load test with 30 users running continuosly. Server started throwing following errors after 35 minutes.

JZ006: Caught IOException: java.io.IOException: JZ0EM: End of data.
Mar 28, 2005 10:12:41 PM org.apache.coyote.tomcat5.CoyoteAdapter service
SEVERE: An exception or error occurred in the container during the request processing
java.lang.OutOfMemoryError

I will appreciate if somebody can help me in understanding this error like what is root cause for this error?
is it driver issue or tomcat issue or memory leak in code?

any light on this is greatly appreciated..

Thanks,
Radhika
 
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subject: JZ006 followed by outOfMemoryError