Hi nicnictout,
I would like to give a few suggestions.
1. Please record 2 or 3 scripts and check what are the dynamic values in the url and that need to be correlated.
I would say that the dynamic values can be the values after =
&aftk-5=-4320204&_dc=1409133759798&aftk-5=-4320204)
However it is possible aftk-5, _dc to be dynamical as well.
It is possible that you will need to correlate this values using a separate correlation parameter. This is why you need the 2, or 3 scripts for comparison.
2. After you make the correlations you should replay the script in VuGen first with full extended log and see what values were captured by the correlation parameters.
4. After the reply in Vugen is successful then you can test to run the script in BPM.
5. I would also advise you to use Vugen 11.52, which is compatible with the latest BPM version as the correlation studio has improvements and correlations are easier to make. For example you can correlate a value by right clicking on it in the Vugen script and selecting correlate form a drop down menu.
6. To improve your knowledge about correlations please review the following KM “What is correlation and how is it done” http://support.openview.hp.com/selfsolve/document/KM170043
and the Webinar - The Art and Science of Correlating Web Applications http://support.openview.hp.com/selfsolve/document/KM198688
They were created based on old LoadRunner version interface but correlation principles remain valid.
Kind regards,
Vesela