Answer / dillesh

server side data correlation we will do manually. first we
follow the bellow algorithm of manual correlation.

1.Find a dynamic value to capture.
2.Find server's response, containing the dynamic value.
3.Capture the dynamic value.Special parameter will be used
instead of dynamic value.
4.Replace every occurrence of dynamic value in script with
the parameter.
5.Check changes.

Find each step describe in details:
1.Find a dynamic value to capture: I recommend to record
and save two equal VuGen scripts. After that, open menu
item "Tools / Compare with Scripts" and you can compare
both recorded scripts in WDiff.

2.The differences are highlighted by yellow. This
highlighting means that lines (parameters values) change
from run to run. So, most probably, these values should be
correlated.

3.Find server's response, containing the dynamic value
Before script executing, please enable extended logging
from "Vuser / Run-Time Settings...":

4.Then execute script.Open Replay (Execution) log and find
server's response, which contains dynamic values.

5.Capture the dynamic value
I will show two ways how to capture a dynamic value:
o Automatic capturing from Tree-view
o Manual from Script-view
These ways are similar enough. Also, they use the same
function - web_reg_save_param.

Answer / arbind kumar

Here we have two way to correlate the value

1. Run an iteration of script and click on scan for
correlation button. It will show the value which need to be
correlated. Then click on correlate button.

But some time this idea does not work. In such case you need
to identify the value, it left boundary and its right
boundary and the you can define your definition for
correlation.

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