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

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??

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?


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!


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