JMeter 500--Internal Server Error

Question

When I test my application with JMeter on weblogic server for one user I get:

Error 500--Internal Server Error From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1: 10.5.1 500 Internal Server Error The server encountered an unexpected condition which prevented it from fulfilling the request.

This error present only on one page which is in the middle of the test application. I have Cookie Manager to get cookie id from response and cached all url parameter which is changing dynamically. Any idea?

Answer 1

Internal Server Error (500) means there is something wrong with your server code - probably an uncaught exception. Try to debug your server code when it is being accessed by JMeter.