Dear KNIME community,
I ran into difficulties reading in several Excel files at once with the Excel Reader Node.
The Error is “The following columns are not contained in all source files: [H, I, J, K, L, M, N, O, P]”
This doesn’t make sense to make since:
a) these columns are empty in all 3 files and should thus be ignored
b) even if I explicitly tell it only to use columns A to G, the error persists
All excel files have the same header:
Thank you for your time and help.