I am undertaking the performance testing of a SAP R/3 system (finance components). The version of SAP is 4.6C. Which load test tools(of Rational or Mercury) would be better able to load test this product?
The company I work for sells and services products from both Mercury and Compuware. Right now, Mercury has by far the better solution of the two for SAP. Sorry, I can't speak to Rational's solution as I have not had a chance to have any hand's on with it for SAP.