I realize the there a entry of the same title in this forum - but using String to Path (variable) node does not solve the issue - Excel Writer still displays next to the File field.
What I am trying to do is to use Python Edit Variable or Java Edit Variable node to setup a single file name followed by the String to Path (Variable) node and finally Excel Writer.
Thank you for any suggestions.
Thank you. I got things to work. I think that I had a typo in the value of my flow variable and dot appeared more than once making path invalid. I am guessing that String to Path (Variable) node does not check for the validity of the path.