Can we see (read: Can you attach) that extracted file BEFORE you try and open/view it in Excel? It must never have been touched by Excel! If the ticketing software can produce a CSV or a TXT file or something else, that may be better than output in Excel format. It will be easier to point Excel (Power Query) to the file rather than load the data into Excel yourself - it also means when you update the file, Excel will be update itself without you having to do anything more than refreshing the result table.it's an extract from my ticketing software
This too can be converted in Power Query but I think it might be better converting the date/time stamps into real Excel date/time stamps within Power Query, then you'll be able to subtract the start date from the end date and get a duration from that (still all within Power Query). One question, are ALL the date/time stamps always CEST (because I don't know yet how to keep/convert such time zone data, so would propose throwing away the time zone part)?concerning the "Xh and Ymin" column: does an excel formula exist to convert this column into minutes