AcdntlPoet 2700019V2G Visits (795)
If you have encountered a Website security certificate error during HTTP recording in RPT, we have the solution for you in the embedded video below! In this video, Roja Ayyagary of Rational Client Support demonstrates how to resolve a website security certificate error that can occur during an HTTP recording in IBM Rational Performance Tester (RPT).
AcdntlPoet 2700019V2G Visits (732)
Soumya Y Shanthimohan 270004GAQS Visits (809)
First, make sure to have gone through the prerequisites for SAP testing. Refer the below link -
As you see in the link, you can have a maximum of only 50 virtual users on an agent for a SAP GUI test.
Beyond that, failures such as "connection errors", "SAP GUI Component not found" and "Invalid arguments" will start occurring during playback.
This is a result of how SAP has implemented the test automation API in SAP GUI.
Depending upon the script's complexity and the number of GUI components that are part of the script's scenario, it is likely that a script can be played back for only a lesser number of users. These limitations arise out of the SAP automation framework and not Rational Performance Tester (RPT) tool itself. The limitation holds good for other testing tools as well.
Since the limitation is on the on number of users per engine Java process, I tried setting up multiple agent engines in the same physical machine. This involved creation of multiple host aliases in the agent machine and then adding those hosts as locations to be used in user groups (Vertically Scaling an agent machine).
I personally saw that high capacity machine with multiple Agents did not resolve the issue.
Below are some recommendations while load testing a SAP GUI
PaulLiskay 06000284J3 Visits (1230)
It''s becoming more and more common for secure websites to use stronger encryption. That's fine but when recording SSL traffic with Rational Performance Tester that stronger encryption level can prevent RPT from recording traffic from that site.
The solution is to install java policy files that allow use of the stronger encryption methods. This is explained in the the technote Enab
I'll walk you through the steps. The technote would have you start with step 1. But you can start with step 4.
1. The first link in the technote takes you to this link http
From here click on the Java SE 6 link
From here click on IBM SDK Policy Files
From here click on first ibm.com link under SR15
From here select Files for Java 5.0 SR16, Java 6 SR13, Java 6 SR5 (J9 VM2.6), Java 7 SR4, and all later releases and click on Continue
From here click on I agree and then I confirm
Make sure it says
Unrestricted JCE Policy files for the IBM SDK for Java
Then click on Download now
02/20/2015 03:08 PM 4,095 unre
Directory of C:\U
PaulLiskay 06000284J3 Visits (1165)
Licensing can be confusing for Rational Performance Tester (RPT). Here's an overview of the various types of licenses for RPT along with their limitations.
1. 30 Day Trial
2. Rational Performance Tester or Rational Test Workbench Product Activation kit.
3. Rational Performance Tester or Rational Test Workbench PVU Activation kit
4. Rational Performance Tester or Rational Test Workbench Floating License
5. Virtual User licenses
6. Rational Performance Tester or Rational Test Workbench Floating License for PVU
7. Optional Protocol Extension Floating License