A colleague recently asked me if it was possible to test SAP portals using JMeter. The short answer is yes.
Some people get confused with the additional protocols that LoadRunner sports for SAP, particularly the SAP GUI. But if your SAP portal uses plain old HTTP (or HTTPS) then JMeter can do the job.
There are a few gotchas which I will continue to update on this post, namely around correlation. In JMeter, correlation is particularly *easier* because you don’t have to worry about where to position a correlation rule. The equivalent function to use is a Post Processor -> Regular Expression Extractor.
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