I want to try use flow variable for excel reader. The Goal is I use file with the last modified without change the location manually so I try to use flow variable.
I got trouble on excel reader when I had use flow variable it show notice on the bottom //The “XLS LOCATION” parameter is controlled by a variable.
Then, when I click OK appear notice like this
fyi, I am new using KNIME.
hope anyone to solve my problem, tq.
Are you reading a CSV file with the Excel Reader (XLS) node?
If the file is CSV then use the File Reader node instead.
Hi there @Nanda_Rukmana,
Welcome to KNIME Community Forum!
and if you don’t use flow variable you can successfully read your data into KNIME?
I have tried to get error message you did but keep failing. This node should by default select first sheet with data if not specified differently.
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