Hi, I'm trying to use a custom R algorithm in Predictive Analytics using a Hana Table as the datasource (I tried using an Attribute View, but the issue is the same)
The problem is that, no matter the code I use, it gives me back this error:
As you can see the model is utterly simple, but the error is there.
I've tried to narrow the code to the minimum so I can debug the source of it, but the code is gone down to almost nothing and the error is still there. The code is simply this:
# Profiling function.R
profiling_function <- function(XL){ return(XL)
}
########## End of Function ##########
Please advice on this, and thanks in advance.
Greetings and Blessings.
Jonathan Queipo
---- EDIT -----
I'm using SAP Predictive Analytics 2.4, SAP Hana Rev 11 and R 2.13