SYMPTOM:
After R integration pack is installed, in Developer, the user fails to run the report which includes metric that is implemented with R script. The following error message would occur:
Analytical Engine plug-in function error:
CAUSE:
R integration pack is not properly installed. Analytical Engine is unable to find the required execution binaries libR.so.
ACTION:
Refer to the following tech note and make sure that R Integration Pack has been installed correctly on the Intelligence Server machine and Developer machine.
KB43665 - How to use R Integration Pack in Strategy 9.4.x or higher?