I did select all the columns i need. It still gets stuck at the generate csv node. Same Error - 403. Could it be because i’m on the explorer plan? Clearly you’ve made the exact workflow and its working for you, i am totally bamboozled now!
I also found another link where in april somebody had a similar issue and you’d solved it : Generate CSV in a Scheduled Workflow - #11 by Darren_Murphy
I also have user specific columns in these data tables. Is that causing an issue ?