No nominal columns with possible values found! Execute predecessor or check input table.

[PankajChaudhary]

This is regarding the Nominal value Row filter node.
Previously I was using this node in my workflow and it was working fine.
Now I got to know that my excel reader node is of the previous version(Deprecated). So I updated it with the latest nodes after that the nominal Nominal value Row filter node is not working.
Can you please help me in that??

[elsamuel]

It’s hard to tell what’s going on just from your description. Can be more specific by providing some example data and/or an example workflow?

[dobo]

Hi Pankaj,

is it possible that you try to filter an empty data set? I get the same error if there is no data at the input of the Nominal Value Row filter:

what I did to get around this, was using the “Empty Table Switch” and an “End If”:

Hope this helps!