Hi, in the old version of Knime I created a loop with an automatic filename. I used it for that [Przechwytywanie] Where „String Manipulation” was join(“C:\ Desktop\_2020.10.16\”,$${XXX}$$) Unfortunately, I can’t reproduce it in the new Knime. Can anyone help me?

@Wioleta welcome to the KNIME forum. The old workflow would still work. The new nodes writing data like Excel use the concept of path variables like this: [image] Write multiple CSV file to a loop KNIME Analytics Platform @VJAM the creation of Flow Variables for Paths is maybe not 100% straightforward. Maybe this example might help to sort it out. The “path_values” is maybe not perfectly named. I think this is constructed that you could pass several Folder variables as collection strings. Also: CHunk Loop Start might have to be set to 1. Often I prefer the Table Row to Variable Loop Start node. [image] [image]

Excel Writer automatic name

KNIME Analytics Platform

mlauber71 August 18, 2023, 6:07am 2

@Wioleta welcome to the KNIME forum. The old workflow would still work.

The new nodes writing data like Excel use the concept of path variables like this:

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