Improving sharing functionality across multiple VuGen scripts executed through Performance Center

I have multiple VuGen scripts that utilize the Web/HTTP protocol with javascript. Currently, I am using VuGen 12.53 (patch 4) and have a common login.js action in all of my scripts. Whenever I need to make changes to the login action, I have to update every script individually. Instead, I would like to store the login function in a central location and share it across all scripts.

I successfully accomplished this using the lr.loadLibrary() function when replaying on my local machine. However, when attempting to run the scripts via HP Performance Center (where they are saved on ALM), I encountered an error stating that the file could not be found when using the same lr.loadLibrary() function.

Can anyone provide assistance on how to resolve this issue and achieve sharing common actions across scripts?

I came across this resource Loadrunner - share common action between scripts, but it pertains to C language and I require a solution for javascript.

javascriptloadrunnervugenhp-performance-center

Answer №1

This post may be dated, but I wanted to share in case anyone is still looking for assistance with this issue.

When LG Agent is running as a process, it's important to ensure that the logged-in user has access to the shared path where the library is located. If it's running as a service, make sure that the shared path has been granted access to the local system account of each LG machine.

(You can access advanced sharing options for the shared folder, allowing you to add the LG host name which will include the LG's system/service account. In the LG settings, navigate to services->LoadRunner agent service->Properties->LogOn->Allow Service to interact with desktop). After making these changes, restart the agent service to allow LGs to access the shared drive paths while running as a service.

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