Hi Knime Team, I am facing an issue “Error: Provided input table is not a valid xls control table”. while making colouring to column headers in excel spread sheet. but i nmy data colur_to_Headers.knwf (14.3 KB) Colur_to_headers.xlsx (8.8 KB) *But where one of column has values as “Special characters” also i need to colur all the headers in the above excel file. –>where as one column as Amount values are appending in excel spread sheet as Integer format but while that column in knime workflow still in Double format. Let help me to solve the above two issues???

Error: Provided input table is not a valid xls control table

ScottF July 18, 2022, 6:20pm 2

Looks like this same question was asked and answered here:

Let’s keep the conversation in a single thread. I’ll close this one as a duplicate.