· In previous LoadRunner video (Automated Correlation in LoadRunner) I shown how to use Automated www.doorway.ru present LoadRunner video explains how to manually correlate dynamic values. How to find dynamic values in a server response; How to correlate them in LoadRunner. Correlation is classified into 2 categories in VUGen/LoadRunner: Automatic correlation ; Manual correlation; Automatic Correlation. LoadRunner provides a mechanism to easily perform correlation in automatic fashion. VUGen will require you to run a recorded script at least two times so it can internally compare the varying values in the server. Hi Moshka, I am using Load Runner The function "web_reg_save_param_attribute" is not available in this version. However, I have revisited LB RB and tried different values.
How to use Manual Correlation in LoadRunner. How to use Manual Correlation in LoadRunner. Manual correlation is a choice of real LoadRunner engineer. It's a kind of "must have" knowledge! Well, let's start investigating a manual correlation. The algorithm of manual correlation is the following: Find a dynamic value to capture. Find server's response, containing the dynamic value. Capture the dynamic value. Steps to auto-correlate a script: Record a script. Replay script. Identify the values to be correlated. Select the values and click the auto-correlate button. Verify the script by running again. A successful run means successful correlation.
Many applications use dynamic values that change each time you use the application. For example, some servers assign a unique session ID. Use VuGen scripts to test your environment Manually Correlate Scripts After you begin arecording session, in IE, click F12to open theDeveloper. Automation in correlation is not meant to replace manual correlation, only to improve the efficiency of the developer when the pattern is.
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