TestingWorld

While creating and debugging the script which generated in LoadRunner always create various types of logs which appear in Virtual user generator screen. These logs are very useful when it’s come to debugging your script. There are four types of log available in LoadRunner: Recording Log Generation Log Replay Log Co-relations Results è Recording Log : This log is generated when user records any script. This log mainly contains client server communication information which is nearly non-readable format. This is not very useful for us since we cannot map many things of this log with our script. This log contains all protocol communication information which used by application on which we are recording. This Log is useful when we re-generate the script using “Regenerate Script” option of Vugen. Recording log is traces created during the recording Vugen User cannot re-generate script if this log is not available. è Generation Log: The time user stop recording...

If you encounter the following error when trying to replay a script created with previous versions of VuGen: Fatal Error -26000: This script was generated with an outdated DFE engine, regenerate the script in order to successfully replay the DFE steps. Warning: Extension lrwreplaymain.dll reports error -1 on call to function ExtPerProcessInitialize Error: Thread Context: Call to service of the driver failed, reason – thread context wasn’t initialized on this thread. There are 2 possible workarounds for this issue which can help you to resolve it. First Workaround: 1. Navigate to the script folder 2. Delete DfeConfig folder 3. Replay script Second Workaround: 1. Navigate to the script folder 2. Delete the folder named “DfeConfig” 3. Regenerate the script in VuGen.