Comments on: Performance Testing MQ with LoadRunner

By: Derek

Derek — Mon, 05 Oct 2009 14:56:37 +0000

The JAR files need to be accessible to Loadrunner when it compiles. By specifying the location of the Classpath files in the runtim,e settings, youb are telling Loadrunner where to find the Classpath files so that compilation will work.
While this may seem straightforward and obvious, The way Loadrunner interacts wiuth the compiler means that it detects the names of the classpath files, but cannot work out where they are.
No problem, we can change the path statement on the environment variables for the machine running vugen.
Again, no luck, Loadrunner wont compile. The real awnser is too pysically put the jar files inside the Loadrunner directory within proigram files and adjust the classpath statements accordingly.
For more information, see http://www.testingperformance.org
At this point your script will compile and any other errors after this are down to real coding issues.

By: Hiten

Hiten — Mon, 11 May 2009 04:58:52 +0000

I have a requirement to pass an xml input to the queue and the message response will be in X12 format. To set the connection which are aal information about the server needed like passing parameters in above code?

By: Jan

Jan — Wed, 25 Mar 2009 11:07:17 +0000

This worked like a charm.
Thankyou

By: Tim

Tim — Sat, 22 Nov 2008 03:14:25 +0000

It is not mandatory to have jar files in the the mercury classes directory. They can be anywhere on your system, provided you point to them in your runtime settings.

The fact that it’s compiling does not indicate a classpath problem. I would be more suspect of the versions of jars you are using against your target MQ installation. The example code given above was developed on MQ version 7.0.

Are you able to step through your code (F10) to see which line of code it is failing on? Vugen should be giving you more information than what you’ve reported…

By: pborse

pborse — Wed, 19 Nov 2008 21:57:16 +0000

you have mentioned the classpath for jar file.. is it mandatory to have jar files in Classes directory under Mercury/LoadRuner

By: pborse

pborse — Wed, 19 Nov 2008 21:24:27 +0000

Nothing. I did get compile errors like this
Error: Compilation process failed.[MsgId: MERR-22997]
Warning: Extension java_int.dll reports error -1 on call to function ExtPerProcessInitialize[MsgId: MWAR-10485]
Error: Thread Context: Call to service of the driver failed, reason – thread context wasn’t initialized on this thread.[MsgId: MERR-10176]

but once compilation error was gone, I got this sinlge error in mrdv.log file. Vugen output do not show anything.

By: Tim

Tim — Wed, 19 Nov 2008 10:10:20 +0000

Are there any errors prior to this? Anymore error information?

By: pborse

pborse — Tue, 18 Nov 2008 21:55:52 +0000

I am doing similar type of script in LR and it complies but do not execute.. getting this error.
16/11/2008 15:46:32 Error (-104998): RTC Client Error: Failed to get PT instance of RTC Client.

Just wondering if you got this.. Am i missing something really simple?

please let me know if you have any ideas