SYMPTOM:
Users testing connectivity from Strategy Intelligence Server using HelloSAP against SAP can potentially face the error shown below:
Trying to connect to SAP system ...
java.lang.UnsatisfiedLinkError: C:\Program Files (x86)\Common Files\MicroStrategy\sapjco3.dll: Can't load AMD 64-bit .dll on a IA 32-bit platform

CAUSE:
HelloSAP.bat file is calling the 'java' 32-bit application set up in the default classpath variable on the machine, and JCo libraries installed are 64-bit libraries. The call made looks like the one shown below:
java.exe -classpath "C:\Program Files (x86)\Common Files\MicroStrategy\sapjco3.jar;HelloSAP3.jar" com/MicroStrategy/Database/JCO/HelloSAP3/HelloSAP3 HelloSAP3.ini
"C:\Program Files (x86)\Common Files\MicroStrategy\JRE\160_25\Win64\bin\java.exe" -classpath "C:\Program Files (x86)\Common Files\MicroStrategy\sapjco3.jar;HelloSAP3.jar" com/MicroStrategy/Database/JCO/HelloSAP3/HelloSAP3 HelloSAP3.ini