SAS Miner - adding a new dataset with extra factors after having used frozen groupings

[Jens89]

Hi,

I first added a dataset to the interactive grouping node, after which I grouped the factors. I then froze the bins.

Now I have the same dataset with some extra factors, I want to keep the bins for the factors I already have and then group the additional factors.

I have tried a couple of things:

- add the new dataset to the existing interactive grouping node from dataset 1. the extra factors are not showing up

- copy the node and then separately join the second dataset to this node. I am then getting an error where I must turn off frozen groupings because fine groups don't exist. 

I found the following forum post which I tried to follow but on step 2 I'm getting the same error where I must turn off frozen groupings 

https://communities.sas.com/t5/SAS-Data-Mining-and-Machine/How-do-I-add-a-new-variable-to-an-interac...

thanks,

Jens