Hi Nicholas, Thanks for your reply.
My apologies, I was too quick to post :)
The script is a Web - HTTP/HTML protocol.
I've recorded a web form submitting data to a database. When I reply the script in HP Virtual User Generator (to test it), the data does get inserted into the correct table. Function web_submit_data("SaveSubject",....) Line 373.
When I run the load test, using HP LoadRunner Controller, no data gets inserted. It could just be my understanding of what is happening, but I thought it would insert the data?
I've attached the script (Action.txt).
Thanks for your help.